574 FNUS76 KSTO 291759 FWSSTO Spot Forecast for Georgetown Divide VMP - Bacchi -Rx...CALFIRE / AEU National Weather Service Sacramento CA 1059 AM PDT Mon Jun 29 2026 Forecast is based on ignition time of 0700 PDT on July 02. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION... Mostly clear skies, with seasonable high temperatures and light, onshore flow is in the forecast for the Georgetown Divide VMP. Sustained winds from the southwest in the early afternoon, mainly below 10 mph on both Thursday and Friday. Daytime humidity values should remain in the upper 20s to low 30s for the duration of the burn window. No precipitation is in the forecast during the burn window. .THURSDAY... Sky/weather.........Sunny. Max temperature.....81-85. Min humidity........30-34 percent. Wind (20 ft)........ Slope/valley.......Light winds becoming southwest 5 to 7 mph late in the morning. Ridgetop...........South 12 to 16 mph. Mixing height.......5100 ft AGL. Transport winds.....Northeast around 5 mph shifting to the southwest 3 to 7 mph early in the morning. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 7 AM 9 AM 11 AM 1 PM 3 PM 5 PM Sky cover.......CLEAR CLEAR MCLEAR MCLEAR CLEAR CLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............61 66 74 79 82 83 RH..............61 53 46 40 34 32 SL/VL wind......N 0 SW 1 SW 6 SW 6 SW 7 SW 6 SL/VL wind gust.1 10 10 14 13 Ridgetop wind...S 12 S 12 S 12 S 13 S 14 S 16 Mix hgt (ft)....400 900 2500 2500 4400 5100 Transport wind..NE 5 W 3 W 6 W 6 SW 7 SW 7 .THURSDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....55-59. Max humidity........70-74 percent. Wind (20 ft)........ Slope/valley.......Southwest winds up to 6 mph in the evening becoming light. Ridgetop...........South 7 to 15 mph. Mixing height.......400 ft AGL. Transport winds.....Southwest around 7 mph shifting to the east 5 to 6 mph late in the evening. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM Sky cover.......CLEAR CLEAR CLEAR MCLEAR MCLEAR MCLEAR CWR.............0 0 0 0 0 0 Chc of thdr (%).0 0 0 0 0 0 Temp............82 79 71 64 61 59 RH..............32 35 47 60 68 72 SL/VL wind......SW 6 SW 5 SW 5 SE 1 E 1 E 1 SL/VL wind gust.13 10 10 5 2 2 Ridgetop wind...S 15 S 14 S 13 S 10 S 9 S 7 Mix hgt (ft)....5100 500 500 400 400 400 Transport wind..SW 7 SW 7 SW 7 SE 5 E 6 E 6 .FRIDAY... Sky/weather.........Sunny. Max temperature.....84-88. Min humidity........27-31 percent. Wind (20 ft)........ Slope/valley.......Light winds becoming west up to 7 mph late in the morning. Ridgetop...........South 6 to 12 mph. Mixing height.......5100 ft AGL. Transport winds.....East around 5 mph shifting to the southwest 3 to 7 mph early in the morning. CWR.................0 percent. Chance of thunder...0 percent. TIME (PDT) 6 AM 9 AM NOON 3 PM Sky cover.......CLEAR CLEAR CLEAR CLEAR CWR.............0 0 0 0 Chc of thdr (%).0 0 0 0 Temp............60 70 81 85 RH..............66 52 39 31 SL/VL wind......E 1G2 N 0G1 W 6G9 W 7G12 Ridgetop wind...S 7 S 6 SE 8 S 10 Mix hgt (ft)....400 900 2700 5000 Transport wind..E 5 S 3 SW 6 SW 7 $$ Forecaster...JW Requested by...Eric Bither Type of request...PRESCRIBED .TAG 2616447.0/STO .DELDT 06/29/26 .FormatterVersion 2.0.0 .EMAIL Eric.Bither@fire.ca.gov