197 FNUS54 KMRX 300542 FWFMRX Fire Weather Planning Forecast for East Tennessee...Southwest Virginia...and Extreme Southwest North Carolina National Weather Service Morristown TN 1242 AM EST Tue Dec 30 2025 .DISCUSSION... ...Low Afternoon Relative Humidity Today and Wednesday... Breezy conditions continue tonight and tomorrow with much colder air in place across the region. Near zero wind chill across the east TN mountains. Temperatures then moderate from Wednesday through Friday with highs back into the 50s. Friday is also when our next chance of rain arrives. VAZ001-310645- Lee- Including the city of Rose Hill 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 28-33 (-10) 16-21 (+2) 37-42 RH % (24h trend) 27-32 (-19) 81-86 (+5) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) NW 12 SW 11 PM 20FT Wnd (mph) W 9 W 11 W 11 Transport Wnd (mph) W 17 W 13 W 23 Mixing Hgt(ft-agl) 3180 670 3360 Vent Rate (mph-ft) 54060 8710 77280 Max Dispersion Early 38 Fair 14 Gen Poor 53 Gen Good Max Dispersion Late 49 Gen Good 16 Gen Poor 67 Good Category Day 3 1 4 Max LVORI Early 3 3 4 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Minimum RH 55 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs around 50. Minimum RH 53 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs around 50. Minimum RH 58 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 50 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ VAZ002-310645- Wise- Including the cities of Big Stone Gap, Norton, Wise, Coeburn, Appalachia, and Pardee 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Pcldy Pcldy Temp (24h trend) 26-31 (-13) 16-21 (+3) 35-40 RH % (24h trend) 31-36 (-20) 69-74 (-7) 33-38 RH Recovery Excellent AM 20FT Wnd (mph) NW 17 SW 16 PM 20FT Wnd (mph) W 11 W 14 W 13 Transport Wnd (mph) W 18 SW 17 W 23 Mixing Hgt(ft-agl) 2960 510 2910 Vent Rate (mph-ft) 53280 8670 66930 Max Dispersion Early 41 Gen Good 18 Gen Poor 50 Gen Good Max Dispersion Late 48 Gen Good 20 Gen Poor 60 Gen Good Category Day 3 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 2 1 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 62 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Not as cool. Highs in the upper 40s. Minimum RH 55 percent. South winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 40s. Minimum RH 62 percent. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .SUNDAY...Mostly sunny. Highs around 50. Minimum RH 49 percent. North winds less than 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny with a slight chance of rain showers. Highs in the upper 40s. Minimum RH 57 percent. Southwest winds 5 to 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ VAZ005-310645- Scott VA- Including the city of Hiltons 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 30-35 (-11) 18-23 (+3) 37-42 RH % (24h trend) 26-31 (-19) 74-79 (+1) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) W 16 SW 14 PM 20FT Wnd (mph) W 11 W 12 SW 12 Transport Wnd (mph) W 17 W 12 W 23 Mixing Hgt(ft-agl) 3400 580 3320 Vent Rate (mph-ft) 57800 6960 76360 Max Dispersion Early 42 Gen Good 15 Gen Poor 54 Gen Good Max Dispersion Late 53 Gen Good 20 Gen Poor 67 Good Category Day 4 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Minimum RH 55 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 52 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 58 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 49 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 53 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ VAZ006-310645- Russell- Including the cities of Hansonville, Lebanon, Dye, Castlewood, Honaker, and Rosedale 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Pcldy Pcldy Temp (24h trend) 26-31 (-15) 16-21 (+2) 35-40 RH % (24h trend) 28-33 (-21) 73-78 (-1) 31-36 RH Recovery Excellent AM 20FT Wnd (mph) NW 26 SW 20 PM 20FT Wnd (mph) W 16 W 19 SW 17 Transport Wnd (mph) W 18 W 13 W 23 Mixing Hgt(ft-agl) 3270 660 3120 Vent Rate (mph-ft) 58860 8580 71760 Max Dispersion Early 47 Gen Good 15 Gen Poor 53 Gen Good Max Dispersion Late 54 Gen Good 26 Fair 65 Good Category Day 4 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers. Lows in the upper 20s. Southwest winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 58 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the upper 40s. Minimum RH 55 percent. South winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of rain showers. Highs in the upper 40s. Minimum RH 60 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows around 30. Light winds. .SUNDAY...Mostly sunny. Highs around 50. Minimum RH 50 percent. North winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 40s. Minimum RH 57 percent. Southwest winds 5 to 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ VAZ008-310645- Washington VA- Including the cities of Benhams, Bristol VA, and Abingdon 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 28-33 (-15) 17-22 (+3) 35-40 RH % (24h trend) 27-32 (-20) 71-76 (-2) 30-35 RH Recovery Excellent AM 20FT Wnd (mph) W 20 SW 19 PM 20FT Wnd (mph) W 13 W 16 W 16 Transport Wnd (mph) W 20 W 14 W 26 Mixing Hgt(ft-agl) 3500 730 3170 Vent Rate (mph-ft) 70000 10220 82420 Max Dispersion Early 53 Gen Good 22 Fair 62 Good Max Dispersion Late 64 Good 34 Fair 74 Good Category Day 4 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 2 1 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of snow showers. Lows in the upper 20s. Southwest winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 59 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds less than 10 mph. .FRIDAY...Mostly cloudy. Highs in the upper 40s. Minimum RH 54 percent. Southwest winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of rain showers. Highs around 50. Minimum RH 62 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. North winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs around 50. Minimum RH 57 percent. Southwest winds 5 to 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ018-310645- Johnson- Including the cities of Doeville, Mountain City, Neva, Shady Valley, Trade, and Laurel Bloomery 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 26-31 (-17) 14-19 (+2) 34-39 RH % (24h trend) 30-35 (-20) 70-75 (-8) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) NW 24 G32 W 17 G25 PM 20FT Wnd (mph) W 16 W 17 W 16 Transport Wnd (mph) W 24 W 20 W 29 Mixing Hgt(ft-agl) 2890 900 2680 Vent Rate (mph-ft) 69360 18000 77720 Max Dispersion Early 52 Gen Good 31 Fair 65 Good Max Dispersion Late 63 Good 37 Fair 71 Good Category Day 4 2 4 Max LVORI Early 3 2 3 Max LVORI Late 1 2 1 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 60 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds less than 10 mph. .FRIDAY...Mostly cloudy. Not as cool. Highs in the upper 40s. Minimum RH 49 percent. Southwest winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of rain showers. Highs in the upper 40s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs around 50. Minimum RH 51 percent. North winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs around 50. Minimum RH 54 percent. West winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ047-310645- Southeast Carter- Including the city of Hampton 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 24-29 (-17) 14-19 (+3) 33-38 RH % (24h trend) 32-37 (-22) 70-75 (-12) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) W 27 W 18 PM 20FT Wnd (mph) W 19 W 20 W 16 Transport Wnd (mph) NW 24 W 18 W 28 Mixing Hgt(ft-agl) 2650 620 2690 Vent Rate (mph-ft) 63600 11160 75320 Max Dispersion Early 47 Gen Good 23 Fair 61 Good Max Dispersion Late 56 Gen Good 30 Fair 67 Good Category Day 4 1 4 Max LVORI Early 4 3 2 Max LVORI Late 2 3 1 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 63 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds less than 10 mph. .FRIDAY...Mostly cloudy. Not as cool. Highs in the upper 40s. Minimum RH 49 percent. Southwest winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 40s. Minimum RH 69 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 56 percent. South winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 40s. Minimum RH 55 percent. West winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ045-310645- Unicoi- Including the cities of Erwin, Unicoi, and Limestone Cove 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 24-29 (-16) 16-21 (+3) 35-40 RH % (24h trend) 34-39 (-21) 62-67 (-20) 30-35 RH Recovery Excellent AM 20FT Wnd (mph) NW 21 W 13 PM 20FT Wnd (mph) W 13 W 13 W 12 Transport Wnd (mph) W 21 W 16 W 25 Mixing Hgt(ft-agl) 2610 470 2720 Vent Rate (mph-ft) 54810 7520 68000 Max Dispersion Early 45 Gen Good 18 Gen Poor 52 Gen Good Max Dispersion Late 48 Gen Good 21 Fair 60 Gen Good Category Day 3 1 4 Max LVORI Early 3 2 2 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs in the upper 30s. Minimum RH 62 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. Not as cool. Highs in the upper 40s. Minimum RH 49 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 40. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 40s. Minimum RH 72 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 57 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs around 50. Minimum RH 55 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ043-310645- Southeast Greene- Including the city of Cedar Creek 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 26-31 (-14) 17-22 (+3) 36-41 RH % (24h trend) 29-34 (-19) 62-67 (-16) 25-30 RH Recovery Excellent AM 20FT Wnd (mph) NW 19 G26 W 12 G21 PM 20FT Wnd (mph) W 11 G19 W 11 W 12 G21 Transport Wnd (mph) W 18 W 13 W 22 Mixing Hgt(ft-agl) 2600 240 2610 Vent Rate (mph-ft) 46800 3120 57420 Max Dispersion Early 47 Gen Good 10 Poor 46 Gen Good Max Dispersion Late 44 Gen Good 13 Gen Poor 51 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 2 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 5 to 15 mph. .THURSDAY...Partly sunny. Highs around 40. Minimum RH 57 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 30. West winds less than 10 mph. .FRIDAY...Mostly cloudy. Highs around 50. Minimum RH 49 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Southeast winds less than 10 mph. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 40s. Minimum RH 68 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. North winds less than 10 mph. .SUNDAY...Partly sunny. Highs around 50. Minimum RH 55 percent. Southeast winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 53 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ041-310645- Cocke Smoky Mountains- Including the city of Hartford 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Mclear Temp (24h trend) 28-33 (-14) 18-23 (+3) 39-44 RH % (24h trend) 27-32 (-21) 59-64 (-16) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) W 20 W 17 PM 20FT Wnd (mph) W 12 W 13 W 18 Transport Wnd (mph) W 17 W 13 W 26 Mixing Hgt(ft-agl) 2720 290 3020 Vent Rate (mph-ft) 46240 3770 78520 Max Dispersion Early 38 Fair 12 Poor 66 Good Max Dispersion Late 42 Gen Good 16 Gen Poor 70 Good Category Day 3 1 4 Max LVORI Early 3 2 2 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. West winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 40s. Minimum RH 53 percent. West winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 47 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 68 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 50 percent. West winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ074-310645- Sevier Smoky Mountains- Including the cities of Elkmont and Gatlinburg 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 26-31 (-13) 17-22 (+5) 36-41 RH % (24h trend) 26-31 (-25) 54-59 (-24) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 20 W 16 PM 20FT Wnd (mph) W 12 W 12 W 17 Transport Wnd (mph) NW 14 W 12 W 25 Mixing Hgt(ft-agl) 2090 50 2630 Vent Rate (mph-ft) 29260 600 65750 Max Dispersion Early 21 Fair 7 Poor 51 Gen Good Max Dispersion Late 26 Fair 5 Very Poor 58 Gen Good Category Day 2 1 4 Max LVORI Early 3 2 2 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the lower 40s. Minimum RH 53 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds less than 10 mph. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs around 50. Minimum RH 50 percent. South winds less than 10 mph. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. South winds less than 10 mph. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 40s. Minimum RH 68 percent. East winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. North winds less than 10 mph. .SUNDAY...Mostly sunny. Highs around 50. Minimum RH 56 percent. East winds less than 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ072-310645- Blount Smoky Mountains- Including the city of Cades Cove 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 30-35 (-11) 20-25 (+4) 40-45 RH % (24h trend) 28-33 (-18) 58-63 (-18) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) N 13 SW 11 PM 20FT Wnd (mph) NW 8 W 9 W 12 Transport Wnd (mph) NW 12 W 10 W 20 Mixing Hgt(ft-agl) 2650 250 2840 Vent Rate (mph-ft) 31800 2500 56800 Max Dispersion Early 28 Fair 6 Very Poor 41 Gen Good Max Dispersion Late 28 Fair 8 Poor 50 Gen Good Category Day 3 1 3 Max LVORI Early 3 2 2 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Sunny. Highs in the mid 40s. Minimum RH 51 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 49 percent. South winds less than 10 mph. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the mid 40s. Southeast winds less than 10 mph. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 69 percent. East winds less than 10 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 56 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 52 percent. Southwest winds 5 to 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ087-310645- Southeast Monroe- Including the cities of Citico and Coker Creek 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 30-35 (-10) 18-23 (+3) 40-45 RH % (24h trend) 25-30 (-19) 63-68 (-14) 23-28 RH Recovery Excellent AM 20FT Wnd (mph) N 16 SW 9 PM 20FT Wnd (mph) NW 9 NW 9 W 9 Transport Wnd (mph) NW 13 W 8 W 17 Mixing Hgt(ft-agl) 2530 130 2600 Vent Rate (mph-ft) 32890 1040 44200 Max Dispersion Early 27 Fair 5 Very Poor 30 Fair Max Dispersion Late 31 Fair 3 Very Poor 42 Gen Good Category Day 3 1 3 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the mid 40s. Minimum RH 48 percent. West winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 49 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the mid 40s. Southeast winds less than 10 mph. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 67 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 57 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 51 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ102-310645- East Polk- Including the cities of Big Frog Mountain, Ducktown, and Turtletown 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 33-38 (-10) 19-24 (+3) 42-47 RH % (24h trend) 23-28 (-14) 66-71 (-7) 20-25 RH Recovery Excellent AM 20FT Wnd (mph) N 19 W 8 PM 20FT Wnd (mph) NW 11 NW 11 W 10 Transport Wnd (mph) NW 15 W 7 W 20 Mixing Hgt(ft-agl) 2760 170 2700 Vent Rate (mph-ft) 41400 1190 54000 Max Dispersion Early 46 Gen Good 7 Poor 30 Fair Max Dispersion Late 41 Gen Good 3 Very Poor 45 Gen Good Category Day 3 1 3 Max LVORI Early 3 2 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 44 percent. West winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 48 percent. Light winds. .FRIDAY NIGHT...Showers. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 62 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 54 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 49 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ NCZ060-310645- Cherokee- Including the cities of Andrews, Marble, Topton, Hiawasse Dam, Murphy, Unaka, and Violet 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 32-37 (-10) 17-22 (+3) 41-46 RH % (24h trend) 21-26 (-18) 70-75 (-4) 19-24 RH Recovery Excellent AM 20FT Wnd (mph) NW 16 W 8 PM 20FT Wnd (mph) NW 9 NW 9 W 9 Transport Wnd (mph) NW 16 W 6 W 20 Mixing Hgt(ft-agl) 2550 240 2850 Vent Rate (mph-ft) 40800 1440 57000 Max Dispersion Early 36 Fair 9 Poor 35 Fair Max Dispersion Late 39 Fair 5 Very Poor 48 Gen Good Category Day 3 1 3 Max LVORI Early 3 2 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 45 percent. Northwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 49 percent. Light winds. .FRIDAY NIGHT...Showers. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 55 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 49 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ NCZ061-310645- Clay- Including the cities of Shooting Creek, Brasstown, Hayesville, and Tusquitee 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 32-37 (-11) 16-21 (+2) 40-45 RH % (24h trend) 22-27 (-22) 72-77 (-1) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 23 W 11 PM 20FT Wnd (mph) NW 14 NW 16 W 13 Transport Wnd (mph) NW 18 W 8 W 22 Mixing Hgt(ft-agl) 2340 160 2710 Vent Rate (mph-ft) 42120 1280 59620 Max Dispersion Early 35 Fair 11 Poor 38 Fair Max Dispersion Late 38 Fair 5 Very Poor 55 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds less than 10 mph. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 50 percent. Northwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 55 percent. Light winds. .FRIDAY NIGHT...Showers. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 69 percent. Light winds. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 61 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. West winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ015-310645- Hancock- Including the cities of Evanston, Sneedville, Treadway, and Kyles Ford 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 30-35 (-9) 16-21 (+1) 39-44 RH % (24h trend) 26-31 (-16) 80-85 (+5) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 SW 8 PM 20FT Wnd (mph) W 8 W 8 W 9 Transport Wnd (mph) W 16 W 10 W 21 Mixing Hgt(ft-agl) 3230 530 3410 Vent Rate (mph-ft) 51680 5300 71610 Max Dispersion Early 38 Fair 12 Poor 50 Gen Good Max Dispersion Late 48 Gen Good 15 Gen Poor 59 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 4 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. West winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Minimum RH 52 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 50 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Not as cool. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 57 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 49 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 51 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ016-310645- Hawkins- Including the city of Mooresburg 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 31-36 (-11) 17-22 (+1) 39-44 RH % (24h trend) 27-32 (-16) 75-80 (+3) 27-32 RH Recovery Excellent AM 20FT Wnd (mph) W 11 SW 10 PM 20FT Wnd (mph) W 9 W 10 W 10 Transport Wnd (mph) W 17 W 10 W 22 Mixing Hgt(ft-agl) 3500 550 3540 Vent Rate (mph-ft) 59500 5500 77880 Max Dispersion Early 46 Gen Good 14 Gen Poor 53 Gen Good Max Dispersion Late 53 Gen Good 17 Gen Poor 67 Good Category Day 4 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the mid 40s. Minimum RH 54 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Not as cool. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 60 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ017-310645- Sullivan- Including the cities of Kingsport, Bristol TN, and South Holston Dam 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 30-35 (-13) 17-22 (+1) 37-42 RH % (24h trend) 28-33 (-17) 74-79 (+2) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) W 21 SW 18 PM 20FT Wnd (mph) W 16 W 18 W 16 Transport Wnd (mph) W 20 W 13 W 24 Mixing Hgt(ft-agl) 3530 590 3330 Vent Rate (mph-ft) 70600 7670 79920 Max Dispersion Early 52 Gen Good 14 Gen Poor 60 Gen Good Max Dispersion Late 59 Gen Good 23 Fair 71 Good Category Day 4 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Minimum RH 57 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 51 percent. Southwest winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 61 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 56 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ046-310645- Northwest Carter- Including the city of Elizabethton 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 28-33 (-16) 16-21 (+2) 37-42 RH % (24h trend) 27-32 (-18) 71-76 (-5) 25-30 RH Recovery Excellent AM 20FT Wnd (mph) W 19 W 16 PM 20FT Wnd (mph) W 13 W 16 W 13 Transport Wnd (mph) W 21 W 13 W 26 Mixing Hgt(ft-agl) 3160 520 2960 Vent Rate (mph-ft) 66360 6760 76960 Max Dispersion Early 54 Gen Good 18 Gen Poor 58 Gen Good Max Dispersion Late 61 Good 27 Fair 72 Good Category Day 4 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 3 1 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds 5 to 15 mph. .THURSDAY...Mostly cloudy. Highs around 40. Minimum RH 55 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. Not as cool. Highs in the lower 50s. Minimum RH 47 percent. Southwest winds less than 10 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 61 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 50 percent. East winds less than 10 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ044-310645- Washington TN- Including the city of Johnson City 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 29-34 (-14) 16-21 (+1) 38-43 RH % (24h trend) 30-35 (-17) 74-79 (+1) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) W 19 SW 11 PM 20FT Wnd (mph) W 11 W 12 W 11 Transport Wnd (mph) W 18 W 13 W 24 Mixing Hgt(ft-agl) 3410 500 3330 Vent Rate (mph-ft) 61380 6500 79920 Max Dispersion Early 56 Gen Good 12 Poor 58 Gen Good Max Dispersion Late 55 Gen Good 21 Fair 71 Good Category Day 4 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly cloudy. Highs in the lower 40s. Minimum RH 58 percent. West winds 5 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 50 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Not as cool. Lows around 40. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 66 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 54 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 57 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ042-310645- Northwest Greene- Including the city of Greeneville 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 31-36 (-12) 17-22 (+1) 39-44 RH % (24h trend) 28-33 (-14) 73-78 (+1) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) W 14 SW 11 PM 20FT Wnd (mph) W 10 W 12 W 11 Transport Wnd (mph) W 17 W 10 W 23 Mixing Hgt(ft-agl) 3560 470 3460 Vent Rate (mph-ft) 60520 4700 79580 Max Dispersion Early 53 Gen Good 12 Poor 60 Gen Good Max Dispersion Late 57 Gen Good 18 Gen Poor 70 Good Category Day 4 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Partly sunny. Highs in the mid 40s. Minimum RH 54 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 50 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Not as cool. Lows around 40. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 65 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 55 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ038-310645- Grainger- Including the city of Bean Station 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 32-37 (-9) 19-24 (+2) 41-46 RH % (24h trend) 26-31 (-15) 69-74 (0) 27-32 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 SW 9 PM 20FT Wnd (mph) W 6 W 8 SW 9 Transport Wnd (mph) W 16 W 10 W 20 Mixing Hgt(ft-agl) 3470 420 3520 Vent Rate (mph-ft) 55520 4200 70400 Max Dispersion Early 44 Gen Good 11 Poor 49 Gen Good Max Dispersion Late 47 Gen Good 11 Poor 59 Gen Good Category Day 3 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Partly sunny. Highs in the mid 40s. Minimum RH 52 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy. Highs in the mid 50s. Minimum RH 52 percent. Light winds. .FRIDAY NIGHT...Cloudy with a chance of showers. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 61 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ039-310645- Hamblen- Including the cities of Alpha, Morristown, and Russellville 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 32-37 (-10) 18-23 (0) 40-45 RH % (24h trend) 28-33 (-12) 70-75 (+1) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) W 9 SW 10 PM 20FT Wnd (mph) W 6 W 6 W 10 Transport Wnd (mph) W 17 W 10 W 22 Mixing Hgt(ft-agl) 3630 410 3570 Vent Rate (mph-ft) 61710 4100 78540 Max Dispersion Early 46 Gen Good 12 Poor 55 Gen Good Max Dispersion Late 54 Gen Good 15 Gen Poor 68 Good Category Day 4 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Partly sunny. Highs in the mid 40s. Minimum RH 52 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 30. Light winds. .FRIDAY...Mostly cloudy. Highs in the mid 50s. Minimum RH 51 percent. Light winds. .FRIDAY NIGHT...Cloudy with a chance of showers. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 54 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ040-310645- Northwest Cocke- Including the cities of Bybee and Newport 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Pcldy Mclear Pcldy Temp (24h trend) 31-36 (-13) 18-23 (0) 41-46 RH % (24h trend) 27-32 (-13) 69-74 (-2) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) W 14 W 14 PM 20FT Wnd (mph) W 8 W 11 W 13 Transport Wnd (mph) W 16 W 10 W 23 Mixing Hgt(ft-agl) 3390 370 3310 Vent Rate (mph-ft) 54240 3700 76130 Max Dispersion Early 47 Gen Good 11 Poor 62 Good Max Dispersion Late 50 Gen Good 15 Gen Poor 70 Good Category Day 3 1 4 Max LVORI Early 3 3 2 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 49 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy. Highs in the mid 50s. Minimum RH 46 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 52 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 50 percent. West winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ070-310645- Jefferson- Including the cities of Jefferson City, Strawberry Plains, Chestnut Hill, Dandridge, and White Pine 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 33-38 (-11) 20-25 (+1) 41-46 RH % (24h trend) 27-32 (-13) 66-71 (-2) 27-32 RH Recovery Excellent AM 20FT Wnd (mph) W 9 SW 11 PM 20FT Wnd (mph) W 8 W 6 SW 11 Transport Wnd (mph) W 15 W 9 W 23 Mixing Hgt(ft-agl) 3650 400 3420 Vent Rate (mph-ft) 54750 3600 78660 Max Dispersion Early 40 Fair 11 Poor 58 Gen Good Max Dispersion Late 47 Gen Good 14 Gen Poor 68 Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 50 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 50 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 64 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 54 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 53 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ035-310645- Morgan- Including the cities of Pine Orchard, High Point, and Petros 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 30-35 (-6) 19-24 (+4) 41-46 RH % (24h trend) 27-32 (-16) 67-72 (-7) 29-34 RH Recovery Excellent AM 20FT Wnd (mph) NW 13 SW 9 PM 20FT Wnd (mph) NW 8 W 10 W 9 Transport Wnd (mph) W 15 W 12 W 21 Mixing Hgt(ft-agl) 2780 500 3140 Vent Rate (mph-ft) 41700 6000 65940 Max Dispersion Early 37 Fair 12 Poor 43 Gen Good Max Dispersion Late 38 Fair 10 Poor 57 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 51 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 55 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 64 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ012-310645- Scott TN- Including the cities of Big South Fork National, Oneida, Smokey Junction, Elgin, Huntsville, Norma, and Slick Rock 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 29-34 (-5) 20-25 (+5) 40-45 RH % (24h trend) 29-34 (-16) 66-71 (-8) 31-36 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 SW 9 PM 20FT Wnd (mph) W 6 W 8 W 8 Transport Wnd (mph) W 15 W 10 W 24 Mixing Hgt(ft-agl) 2780 520 3180 Vent Rate (mph-ft) 41700 5200 76320 Max Dispersion Early 35 Fair 14 Gen Poor 47 Gen Good Max Dispersion Late 38 Fair 13 Gen Poor 65 Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 2 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .THURSDAY...Mostly sunny. Highs in the mid 40s. Minimum RH 54 percent. West winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 54 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows around 40. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs around 50. Minimum RH 64 percent. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 50 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ013-310645- Campbell- Including the cities of Fincastle, La Follette, Elk Valley, Jellico, White Oak, Caryville, and Royal Blue 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 29-34 (-7) 20-25 (+4) 39-44 RH % (24h trend) 27-32 (-18) 66-71 (-6) 29-34 RH Recovery Excellent AM 20FT Wnd (mph) NW 12 SW 10 PM 20FT Wnd (mph) NW 8 W 10 W 9 Transport Wnd (mph) W 16 W 12 W 23 Mixing Hgt(ft-agl) 2880 390 3280 Vent Rate (mph-ft) 46080 4680 75440 Max Dispersion Early 38 Fair 13 Gen Poor 47 Gen Good Max Dispersion Late 41 Gen Good 9 Poor 65 Good Category Day 3 1 4 Max LVORI Early 3 2 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 40s. Minimum RH 54 percent. West winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 55 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows around 40. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 40s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 52 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 54 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ014-310645- Claiborne- Including the cities of Lone Mountain, Sandlick, Springdale, Arthur, Harrogate-Shawanee, Clairfield, and Howard Quarter 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 30-35 (-8) 18-23 (+3) 40-45 RH % (24h trend) 27-32 (-16) 75-80 (+1) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 SW 8 PM 20FT Wnd (mph) W 6 W 8 W 8 Transport Wnd (mph) W 15 W 10 W 21 Mixing Hgt(ft-agl) 3120 510 3420 Vent Rate (mph-ft) 46800 5100 71820 Max Dispersion Early 42 Gen Good 12 Poor 49 Gen Good Max Dispersion Late 44 Gen Good 11 Poor 62 Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 20s. West winds less than 10 mph. .THURSDAY...Partly sunny. Highs in the mid 40s. Minimum RH 53 percent. West winds less than 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .FRIDAY...Mostly cloudy. Highs in the lower 50s. Minimum RH 53 percent. Light winds. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 30s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 59 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .MONDAY...Partly sunny. Highs in the lower 50s. Minimum RH 53 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ037-310645- Union- Including the cities of Maynardville, Norris Lake, Paulette, Rose Hill, Sharps Chapel, and Luttrell 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 32-37 (-8) 20-25 (+3) 41-46 RH % (24h trend) 25-30 (-15) 68-73 (-2) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 9 SW 9 PM 20FT Wnd (mph) W 5 W 6 SW 9 Transport Wnd (mph) W 14 W 9 W 18 Mixing Hgt(ft-agl) 3390 520 3570 Vent Rate (mph-ft) 47460 4680 64260 Max Dispersion Early 44 Gen Good 9 Poor 46 Gen Good Max Dispersion Late 45 Gen Good 8 Poor 58 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .THURSDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 50 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 52 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 60 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ036-310645- Anderson- Including the cities of Oak Ridge and Clinton 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 32-37 (-8) 20-25 (+3) 41-46 RH % (24h trend) 24-29 (-16) 66-71 (-2) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 13 SW 11 PM 20FT Wnd (mph) W 8 SW 11 SW 11 Transport Wnd (mph) NW 13 W 9 W 21 Mixing Hgt(ft-agl) 3160 420 3440 Vent Rate (mph-ft) 41080 3780 72240 Max Dispersion Early 34 Fair 7 Poor 47 Gen Good Max Dispersion Late 37 Fair 8 Poor 63 Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 50 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the lower 50s. Minimum RH 54 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 53 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ069-310645- Knox- Including the cities of Bearden, Knoxville, and Lake Forest 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 34-39 (-9) 21-26 (+2) 42-47 RH % (24h trend) 24-29 (-13) 66-71 (+1) 25-30 RH Recovery Excellent AM 20FT Wnd (mph) Lgt/Var SW 10 PM 20FT Wnd (mph) W 5 SW 6 SW 10 Transport Wnd (mph) W 12 W 8 W 20 Mixing Hgt(ft-agl) 3670 500 3500 Vent Rate (mph-ft) 44040 4000 70000 Max Dispersion Early 34 Fair 7 Poor 52 Gen Good Max Dispersion Late 38 Fair 9 Poor 62 Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Mostly sunny. Highs in the upper 40s. Minimum RH 48 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 50 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 62 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the mid 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ073-310645- North Sevier- Including the cities of Harrisburg, Kodak, McMahan, Sevierville, Seymour, and Pigeon Forge 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 33-38 (-11) 20-25 (+3) 42-47 RH % (24h trend) 25-30 (-14) 61-66 (-10) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) NW 10 SW 13 PM 20FT Wnd (mph) W 6 SW 11 W 12 Transport Wnd (mph) W 12 W 9 W 22 Mixing Hgt(ft-agl) 3370 490 3330 Vent Rate (mph-ft) 40440 4410 73260 Max Dispersion Early 31 Fair 10 Poor 58 Gen Good Max Dispersion Late 34 Fair 12 Poor 66 Good Category Day 3 1 4 Max LVORI Early 3 2 2 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 47 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 46 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 63 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 49 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ067-310645- Roane- Including the cities of Harriman, Eagle Furnace, Rockwood, Bradbury, Fairview, Kingston, and Oliver Springs 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Pcldy Temp (24h trend) 34-39 (-8) 19-24 (+1) 44-49 RH % (24h trend) 25-30 (-14) 75-80 (+6) 26-31 RH Recovery Excellent AM 20FT Wnd (mph) NW 6 SW 6 PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 6 Transport Wnd (mph) NW 13 SW 8 W 20 Mixing Hgt(ft-agl) 3330 470 3570 Vent Rate (mph-ft) 43290 3760 71400 Max Dispersion Early 45 Gen Good 7 Poor 43 Gen Good Max Dispersion Late 39 Fair 5 Very Poor 58 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs around 50. Minimum RH 49 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 55 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 65 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ068-310645- Loudon- Including the cities of Lenoir City and Loudon 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 34-39 (-9) 19-24 (+1) 44-49 RH % (24h trend) 25-30 (-13) 71-76 (+3) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) NW 5 SW 8 PM 20FT Wnd (mph) Lgt/Var Lgt/Var SW 8 Transport Wnd (mph) NW 12 SW 8 W 20 Mixing Hgt(ft-agl) 3510 420 3500 Vent Rate (mph-ft) 42120 3360 70000 Max Dispersion Early 38 Fair 5 Very Poor 46 Gen Good Max Dispersion Late 38 Fair 5 Very Poor 58 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds. .THURSDAY...Sunny. Highs around 50. Minimum RH 48 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 51 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 65 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 54 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 51 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ071-310645- Northwest Blount- Including the cities of Happy Valley, Maryville, and Alcoa 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 33-38 (-11) 20-25 (+2) 42-47 RH % (24h trend) 27-32 (-13) 65-70 (-5) 25-30 RH Recovery Excellent AM 20FT Wnd (mph) NW 6 SW 11 PM 20FT Wnd (mph) W 6 SW 6 SW 11 Transport Wnd (mph) W 10 W 8 W 20 Mixing Hgt(ft-agl) 3470 440 3360 Vent Rate (mph-ft) 34700 3520 67200 Max Dispersion Early 26 Fair 6 Very Poor 49 Gen Good Max Dispersion Late 32 Fair 8 Poor 58 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds less than 10 mph. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 50 percent. Southwest winds less than 10 mph. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a slight chance of rain showers. Highs in the mid 50s. Minimum RH 50 percent. South winds less than 10 mph. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 66 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 56 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 53 percent. Southwest winds 5 to 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ086-310645- Northwest Monroe- Including the cities of Sweetwater, Madisonville, and Bullet Creek 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 35-40 (-9) 19-24 (+1) 44-49 RH % (24h trend) 24-29 (-13) 69-74 (-2) 22-27 RH Recovery Excellent AM 20FT Wnd (mph) N 9 SW 6 PM 20FT Wnd (mph) NW 5 Lgt/Var SW 6 Transport Wnd (mph) NW 12 S 8 W 18 Mixing Hgt(ft-agl) 3490 320 3330 Vent Rate (mph-ft) 41880 2560 59940 Max Dispersion Early 42 Gen Good 4 Very Poor 39 Fair Max Dispersion Late 36 Fair 4 Very Poor 54 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 46 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 48 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 63 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 48 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ083-310645- Rhea- Including the cities of Dayton, Evensville, Old Washington, Grandview, and Spring City 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 33-38 (-7) 19-24 (+3) 43-48 RH % (24h trend) 26-31 (-16) 78-83 (+7) 27-32 RH Recovery Excellent AM 20FT Wnd (mph) NW 8 SW 6 PM 20FT Wnd (mph) NW 6 Lgt/Var W 6 Transport Wnd (mph) NW 15 SW 8 W 20 Mixing Hgt(ft-agl) 2820 280 3450 Vent Rate (mph-ft) 42300 2240 69000 Max Dispersion Early 37 Fair 7 Poor 39 Fair Max Dispersion Late 37 Fair 5 Very Poor 59 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 4 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs around 50. Minimum RH 51 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 60 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 69 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 57 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 55 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ084-310645- Meigs- Including the city of Big Spring 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 36-41 (-8) 18-23 (0) 46-51 RH % (24h trend) 23-28 (-13) 79-84 (+9) 24-29 RH Recovery Excellent AM 20FT Wnd (mph) N 6 SW 5 PM 20FT Wnd (mph) NW 6 Lgt/Var SW 5 Transport Wnd (mph) NW 14 SW 6 W 18 Mixing Hgt(ft-agl) 3240 320 3660 Vent Rate (mph-ft) 45360 1920 65880 Max Dispersion Early 36 Fair 5 Very Poor 37 Fair Max Dispersion Late 39 Fair 3 Very Poor 58 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 4 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 46 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 54 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 64 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 53 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 50 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ085-310645- McMinn- Including the cities of Athens, Clear Water, Dentville, and Etowah 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 36-41 (-8) 18-23 (0) 45-50 RH % (24h trend) 23-28 (-10) 75-80 (+6) 21-26 RH Recovery Excellent AM 20FT Wnd (mph) N 9 SW 6 PM 20FT Wnd (mph) NW 5 Lgt/Var SW 6 Transport Wnd (mph) NW 14 S 7 W 18 Mixing Hgt(ft-agl) 3370 240 3510 Vent Rate (mph-ft) 47180 1680 63180 Max Dispersion Early 43 Gen Good 4 Very Poor 34 Fair Max Dispersion Late 40 Fair 3 Very Poor 57 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 44 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 49 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 61 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 52 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 47 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ099-310645- Hamilton- Including the cities of Chattanooga, Lookout Mountain, and Signal Mountain 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 35-40 (-8) 21-26 (+2) 45-50 RH % (24h trend) 23-28 (-13) 72-77 (+4) 23-28 RH Recovery Excellent AM 20FT Wnd (mph) N 11 SW 6 PM 20FT Wnd (mph) NW 8 W 8 W 8 Transport Wnd (mph) NW 14 SW 7 W 20 Mixing Hgt(ft-agl) 3030 240 3280 Vent Rate (mph-ft) 42420 1680 65600 Max Dispersion Early 36 Fair 6 Very Poor 33 Fair Max Dispersion Late 38 Fair 3 Very Poor 56 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 45 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 58 percent. Light winds. .FRIDAY NIGHT...Showers. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 66 percent. North winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 56 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows around 40. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 52 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ100-310645- Bradley- Including the cities of Cleveland and Tasso 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 36-41 (-10) 19-24 (+1) 46-51 RH % (24h trend) 22-27 (-9) 72-77 (+2) 20-25 RH Recovery Excellent AM 20FT Wnd (mph) N 8 SW 6 PM 20FT Wnd (mph) NW 6 Lgt/Var SW 6 Transport Wnd (mph) NW 14 S 6 W 20 Mixing Hgt(ft-agl) 3280 260 3360 Vent Rate (mph-ft) 45920 1560 67200 Max Dispersion Early 40 Fair 4 Very Poor 32 Fair Max Dispersion Late 39 Fair 3 Very Poor 56 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 4 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 41 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the mid 50s. Minimum RH 50 percent. South winds less than 10 mph. .FRIDAY NIGHT...Showers. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 50s. Minimum RH 60 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 52 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows around 40. Light winds. .MONDAY...Mostly sunny. Highs in the upper 50s. Minimum RH 46 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ101-310645- West Polk- Including the cities of Conasauga, Archville, Benton, Parksville, and Reliance 1242 AM EST Tue Dec 30 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 35-40 (-10) 20-25 (+2) 45-50 RH % (24h trend) 22-27 (-10) 65-70 (-5) 20-25 RH Recovery Excellent AM 20FT Wnd (mph) N 10 SW 5 PM 20FT Wnd (mph) NW 6 W 5 SW 5 Transport Wnd (mph) NW 13 SW 6 W 17 Mixing Hgt(ft-agl) 3250 280 3130 Vent Rate (mph-ft) 42250 1680 53210 Max Dispersion Early 47 Gen Good 5 Very Poor 30 Fair Max Dispersion Late 40 Fair 3 Very Poor 49 Gen Good Category Day 3 1 3 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the lower 50s. Minimum RH 41 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the upper 50s. Minimum RH 46 percent. Light winds. .FRIDAY NIGHT...Showers. Not as cool. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the upper 50s. Minimum RH 59 percent. Northeast winds less than 10 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 51 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows around 40. Light winds. .MONDAY...Partly sunny. Highs in the upper 50s. Minimum RH 46 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ082-310645- Bledsoe- Including the cities of Old Cumberland, Palio, Melvine, Mount Crest, Pikeville, and Brayton 1142 PM CST Mon Dec 29 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 31-36 (-5) 19-24 (+4) 41-46 RH % (24h trend) 27-32 (-16) 69-74 (-6) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 W 6 PM 20FT Wnd (mph) NW 6 W 6 W 6 Transport Wnd (mph) NW 17 W 12 W 21 Mixing Hgt(ft-agl) 2460 100 3050 Vent Rate (mph-ft) 41820 1200 64050 Max Dispersion Early 36 Fair 9 Poor 37 Fair Max Dispersion Late 35 Fair 8 Poor 54 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 51 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 60 percent. Light winds. .FRIDAY NIGHT...Cloudy with showers likely. Lows in the lower 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 68 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 55 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 55 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ081-310645- Sequatchie- Including the cities of Cagle, Dunlap, Cartwright, and Lone Oak 1142 PM CST Mon Dec 29 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 31-36 (-5) 20-25 (+5) 41-46 RH % (24h trend) 28-33 (-15) 68-73 (-6) 29-34 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 G19 W 6 PM 20FT Wnd (mph) NW 6 W 6 W 6 Transport Wnd (mph) NW 16 W 12 W 21 Mixing Hgt(ft-agl) 2410 50 2880 Vent Rate (mph-ft) 38560 600 60480 Max Dispersion Early 30 Fair 7 Poor 32 Fair Max Dispersion Late 33 Fair 5 Very Poor 50 Gen Good Category Day 3 1 3 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs in the upper 40s. Minimum RH 51 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of rain showers. Highs in the lower 50s. Minimum RH 62 percent. Light winds. .FRIDAY NIGHT...Showers. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 71 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the lower 50s. Minimum RH 57 percent. Light winds. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 56 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$ TNZ098-310645- Marion- Including the cities of South Pittsburg, Haletown (Guild), Jasper, Martin Springs, Whitwell, Powells Crossroads, and Monteagle 1142 PM CST Mon Dec 29 2025 Today Tonight Wed Cloud Cover Mclear Mclear Mclear Temp (24h trend) 32-37 (-6) 21-26 (+3) 42-47 RH % (24h trend) 28-33 (-12) 68-73 (0) 28-33 RH Recovery Excellent AM 20FT Wnd (mph) NW 11 W 5 PM 20FT Wnd (mph) NW 6 W 6 W 6 Transport Wnd (mph) NW 15 W 8 W 20 Mixing Hgt(ft-agl) 2650 130 2920 Vent Rate (mph-ft) 39750 1040 58400 Max Dispersion Early 33 Fair 6 Very Poor 31 Fair Max Dispersion Late 35 Fair 5 Very Poor 48 Gen Good Category Day 3 1 4 Max LVORI Early 3 3 3 Max LVORI Late 2 3 2 Precip Chance (%) 0 0 0 Precip Type None None None Precip Duration Precip Amount 0.00 0.00 0.00 Precip Begin Precip End Chance of Thunder (%) 0 0 0 Remarks...None. .FORECAST FOR DAYS 3 THROUGH 7... .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Light winds. .THURSDAY...Sunny. Highs around 50. Minimum RH 50 percent. Light winds. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Light winds. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 50s. Minimum RH 64 percent. Light winds. .FRIDAY NIGHT...Showers. Lows in the mid 40s. Light winds. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 50s. Minimum RH 70 percent. Light winds. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. Light winds. .SUNDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 56 percent. Light winds. .SUNDAY NIGHT...Partly cloudy. Lows around 40. Light winds. .MONDAY...Mostly sunny. Highs in the mid 50s. Minimum RH 56 percent. Southwest winds less than 10 mph. *The AGL Mixing Height is calculated from an average elevation for the entire Forecast Zone and should only be used as a guide. For a specific AGL Mixing Height a Spot Forecast will be needed. $$