903 FNUS55 KFGZ 302009 FWFFGZ Fire Weather Planning Forecast for northern Arizona National Weather Service Flagstaff AZ 109 PM MST Tue Dec 30 2025 +++ Thunderstorms imply strong gusty and erratic winds +++ +++ 20-foot wind forecast of 'light winds' indicates mainly terrain driven winds +++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...Wednesday and Thursday...Dry weather will continue through Wednesday morning with increasing chances for rain showers Wednesday afternoon. Showers becoming likely Wednesday night, first across Yavapai/Coconino Counties then spreading across all of northern Arizona by Thursday morning. Winds mainly light and variable at 5-10 mph on Wednesday, becoming south to southwest at 5- 15 mph gusting to 20 mph on Thursday. Snow levels ranging from 8,000- 10,000 feet through the event. Friday through Sunday...Expect diminishing chances for rain showers through the day Friday with mainly dry conditions forecast for the weekend. Winds south to southwest at 5-15 mph each day. AZZ115-311330- Western Mogollon Rim (Fire Weather Zone 115)- Including the cities of Flagstaff, Williams, and Munds Park 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....47-57. 24 hr trend......6 degrees warmer. Min humidity........13-18 percent. 24 hr trend......Little change. 20-foot winds.......East winds around 10 mph. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. Mixing height.......1000 ft AGL. Transport winds.....East around 10 knots. Max Ventilation.....Marginal. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....19-29. 24 hr trend......Little change. Max humidity........48-68 percent. 24 hr trend......Little change. 20-foot winds.......East winds 10 to 15 mph. Free winds..........Southeast 5 to 10 mph shifting to the south 5 to 15 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....47-57. 24 hr trend......Little change. Min humidity........24-34 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph. PoP.................30 percent. Mixing height.......1200 ft AGL. Transport winds.....South 10 to 15 knots. Max Ventilation.....Fair. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....34-41. 24 hr trend......12 degrees warmer. Max humidity........80-100 percent. 24 hr trend......45 percent wetter. 20-foot winds.......Light winds becoming south around 10 mph after midnight. Free winds..........South 25 to 35 mph increasing to southwest 35 to 45 mph after midnight. PoP.................90 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers. Max temperature.....44-53. 24 hr trend......Little change. Min humidity........62-72 percent. 24 hr trend......48 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 25 to 35 mph. PoP.................90 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....South 10 to 15 knots. Max Ventilation.....Marginal. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then becoming partly cloudy. Chance of showers. Highs 46 to 55. Southwest winds 10 to 15 mph. Gusts up to 15 mph early in the morning then 15 mph in the afternoon. .SATURDAY...Mostly cloudy. Slight chance of showers. Highs 46 to 54. Light winds becoming southwest 10 to 15 mph. .SUNDAY...Partly cloudy. Chance of showers and snow showers. Highs 45 to 53. Southwest winds 10 to 15 mph. $$ AZZ106-311330- Grand Canyon Country (Fire Weather Zone 106)- Including the cities of Grand Canyon Village, Supai, and North Rim 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....52-62 at the River...42-51 at the Rim. 24 hr trend......Little change. Min humidity........16 percent at the River...20 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......Northeast winds around 10 mph. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....East around 10 knots. Max Ventilation.....Marginal. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....26-36. 24 hr trend......6 degrees warmer. Max humidity........31-41 percent at the River...22-32 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......East winds 10 to 15 mph. Free winds..........Southeast 5 to 15 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Slight chance of rain showers in the afternoon. Max temperature.....53-63 at the River...43-52 at the Rim. 24 hr trend......Little change. Min humidity........20-25 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 10 to 20 mph. PoP.................20 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....East around 5 knots shifting to the southeast in the afternoon. Max Ventilation.....Poor. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....39-45 at the River...34-42 at the Rim. 24 hr trend......7 degrees warmer. Max humidity........76-96 percent at the River...72-92 percent at the Rim. 24 hr trend......55 percent wetter. 20-foot winds.......Light winds. Free winds..........South 15 to 25 mph increasing to southwest 25 to 35 mph after midnight. PoP.................90 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....54-64 at the River...42-50 at the Rim. 24 hr trend......Little change. Min humidity........56-66 percent at the River...73-83 percent at the Rim. 24 hr trend......47 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southwest 20 to 30 mph. PoP.................80 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....Southwest around 5 knots increasing to around 15 knots in the afternoon. Max Ventilation.....Marginal. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 54 to 64. Light winds. .SATURDAY...Mostly cloudy. Highs 54 to 64. South winds 10 to 15 mph. .SUNDAY...Partly cloudy. Slight chance of showers. Highs 52 to 62. South winds 10 to 15 mph. $$ AZZ108-311330- Yavapai County Mountains (Fire Weather Zone 108)- Including the cities of Prescott, Seligman, Ash Fork, and Crown King 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....Around 59 below 5000 feet...around 54 above 5000 feet. 24 hr trend......Little change. Min humidity........13-18 percent. 24 hr trend......Little change. 20-foot winds.......Northeast winds around 10 mph. Free winds..........South 5 to 10 mph. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....Northeast around 5 knots. Max Ventilation.....Poor. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....Around 49 below 5000 feet...around 46 above 5000 feet. 24 hr trend......7 degrees warmer. Max humidity........33-53 percent. 24 hr trend......Little change. 20-foot winds.......East winds 10 to 15 mph. Free winds..........South 5 to 10 mph increasing to 10 to 20 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....Around 58 below 5000 feet...around 53 above 5000 feet. 24 hr trend......Little change. Min humidity........24 percent below 5000 feet...27 percent above 5000 feet. 24 hr trend......11 percent wetter. 20-foot winds.......Southeast winds 10 to 15 mph. Free winds..........South 20 to 30 mph. PoP.................40 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....Southeast 5 to 10 knots. Max Ventilation.....Marginal. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....Around 48 below 5000 feet...around 45 above 5000 feet. 24 hr trend......8 degrees warmer. Max humidity........98 percent. 24 hr trend......58 percent wetter. 20-foot winds.......Southeast winds 10 to 15 mph. Gusts up to 15 mph in the evening. Free winds..........Southwest 30 to 40 mph. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms in the afternoon. Max temperature.....48-55. 24 hr trend......6 degrees cooler. Min humidity........90 percent below 5000 feet...93 percent above 5000 feet. 24 hr trend......54 percent wetter. 20-foot winds.......South winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph. PoP.................80 percent. Mixing height.......1100 ft AGL. Transport winds.....South 5 to 10 knots. Max Ventilation.....Marginal. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then becoming partly cloudy. Slight chance of showers. Highs 50 to 58. Light winds. .SATURDAY...Mostly cloudy. Highs 50 to 58. Light winds becoming south 10 to 15 mph. .SUNDAY...Mostly cloudy early in the morning then becoming partly cloudy. Slight chance of showers. Highs 50 to 57. South winds 10 to 15 mph. $$ AZZ137-311330- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Including the cities of Cottonwood, Camp Verde, Cordes Junction, and Bagdad 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....62-72. 24 hr trend......Little change. Min humidity........14-19 percent. 24 hr trend......Little change. 20-foot winds.......Northeast winds around 10 mph. Free winds..........South 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Mostly cloudy. Min temperature.....28-38. 24 hr trend......8 degrees warmer. Max humidity........39-59 percent. 24 hr trend......Little change. 20-foot winds.......Northeast winds 10 to 15 mph. Free winds..........South 5 to 10 mph increasing to 10 to 20 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....59-69. 24 hr trend......Little change. Min humidity........20-30 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Northeast winds around 10 mph shifting to the southeast in the afternoon. Free winds..........South 20 to 30 mph. PoP.................40 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....43-53. 24 hr trend......Little change. Max humidity........98 percent. 24 hr trend......60 percent wetter. 20-foot winds.......Southeast winds 10 to 15 mph. Free winds..........Southwest 30 to 40 mph. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms in the afternoon. Max temperature.....52-62. 24 hr trend......6 degrees cooler. Min humidity........71-81 percent. 24 hr trend......55 percent wetter. 20-foot winds.......South winds 10 to 15 mph. Free winds..........Southwest 20 to 30 mph. PoP.................80 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Slight chance of showers. Highs 56 to 66. Light winds. .SATURDAY...Mostly cloudy. Highs 57 to 67. Light winds becoming south around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Slight chance of showers. Highs 56 to 66. Light winds becoming south around 10 mph in the afternoon. $$ AZZ138-311330- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- Including the cities of Sedona and Village of Oak Creek 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....56-64 below 5000 feet...53-63 above 5000 feet. 24 hr trend......6 degrees warmer. Min humidity........16 percent. 24 hr trend......Little change. 20-foot winds.......Northeast winds around 10 mph. Free winds..........South 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....39-45 below 5000 feet...33-42 above 5000 feet. 24 hr trend......7 degrees warmer. Max humidity........30-40 percent below 5000 feet...35-45 percent above 5000 feet. 24 hr trend......Little change. 20-foot winds.......Northeast winds 10 to 15 mph. Free winds..........South 5 to 10 mph increasing to 10 to 20 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....54-63. 24 hr trend......Little change. Min humidity........22-32 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Northeast winds around 10 mph in the morning becoming light. Free winds..........Southwest 15 to 25 mph. PoP.................40 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....39-48. 24 hr trend......6 degrees warmer. Max humidity........99 percent. 24 hr trend......61 percent wetter. 20-foot winds.......Light winds becoming south around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .THURSDAY... Sky/weather.........Cloudy. Rain showers. Max temperature.....49-56 below 5000 feet...45-55 above 5000 feet. 24 hr trend......7 degrees cooler. Min humidity........75-85 percent. 24 hr trend......54 percent wetter. 20-foot winds.......South winds around 10 mph in the morning becoming light. Free winds..........Southwest 25 to 35 mph. PoP.................90 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Slight chance of showers. Highs 49 to 59. Southwest winds around 10 mph early in the morning becoming light. .SATURDAY...Mostly cloudy. Highs 49 to 59. Light winds. .SUNDAY...Partly cloudy. Slight chance of showers. Highs 50 to 60. Southeast winds 10 to 15 mph early in the morning becoming light. $$ AZZ105-311330- Marble and Glen Canyons (Fire Weather Zone 105)- Including the cities of Page and Lees Ferry 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....43-53. 24 hr trend......Little change. Min humidity........20-25 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....27-32. 24 hr trend......Little change. Max humidity........36-56 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 15 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....43-53. 24 hr trend......Little change. Min humidity........21-31 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....Around 36. 24 hr trend......6 degrees warmer. Max humidity........76-96 percent. 24 hr trend......40 percent wetter. 20-foot winds.......Light winds. Free winds..........South 15 to 25 mph increasing to southwest 25 to 35 mph after midnight. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....47-57. 24 hr trend......Little change. Min humidity........63-73 percent. 24 hr trend......41 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 25 to 35 mph. PoP.................50 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 51 to 61. Light winds. .SATURDAY...Mostly cloudy. Highs 49 to 59. Light winds. .SUNDAY...Mostly cloudy early in the morning then becoming partly cloudy. Highs 49 to 59. Light winds. $$ AZZ104-311330- Kaibab Plateau (Fire Weather Zone 104)- Including the cities of Jacob Lake and Fredonia 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....44-54. 24 hr trend......6 degrees warmer. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......East winds around 10 mph. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....25-35. 24 hr trend......7 degrees warmer. Max humidity........32-52 percent below 7000 feet...29-39 percent above 7000 feet. 24 hr trend......Little change. 20-foot winds.......East winds 10 to 15 mph. Free winds..........Southeast 5 to 15 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Max temperature.....44-54. 24 hr trend......Little change. Min humidity........18-23 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds 10 to 15 mph. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Slight chance of snow showers in the evening. Rain showers through the night. Min temperature.....32-40. 24 hr trend......6 degrees warmer. Max humidity........80-100 percent. 24 hr trend......55 percent wetter. 20-foot winds.......Light winds. Free winds..........South 25 to 35 mph. PoP.................90 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....44-50 below 7000 feet...41-46 above 7000 feet. 24 hr trend......Little change. Min humidity........67-77 percent below 7000 feet...73-83 percent above 7000 feet. 24 hr trend......54 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southwest 25 to 35 mph. PoP.................80 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 45 to 55. Southwest winds 10 to 15 mph. .SATURDAY...Mostly cloudy. Highs 44 to 54. Light winds becoming south 10 to 15 mph. .SUNDAY...Mostly cloudy early in the morning then becoming partly cloudy. Slight chance of showers and snow showers. Highs 44 to 54. Southwest winds 10 to 15 mph. $$ AZZ107-311330- Coconino Plateau (Fire Weather Zone 107)- Including the city of Valle 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....48-58 on the Plateau...56-66 at the River. 24 hr trend......7 degrees warmer. Min humidity........12-17 percent. 24 hr trend......Little change. 20-foot winds.......East winds around 10 mph. Free winds..........Southeast 5 to 15 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....23-33. 24 hr trend......6 degrees warmer. Max humidity........37-57 percent on the Plateau...32-52 percent at the River. 24 hr trend......Little change. 20-foot winds.......East winds 10 to 15 mph. Free winds..........Southeast 5 to 15 mph shifting to the south 10 to 20 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....47-57 on the Plateau...55-65 at the River. 24 hr trend......Little change. Min humidity........20-30 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph. PoP.................30 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....34-44. 24 hr trend......9 degrees warmer. Max humidity........80-100 percent on the Plateau...77-97 percent at the River. 24 hr trend......54 percent wetter. 20-foot winds.......Light winds becoming south around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....47-53 on the Plateau...54-63 at the River. 24 hr trend......Little change. Min humidity........66-76 percent on the Plateau...61-71 percent at the River. 24 hr trend......51 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 25 to 35 mph. PoP.................80 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 49 to 57. Southwest winds 10 to 15 mph early in the morning becoming light. .SATURDAY...Mostly cloudy. Highs 49 to 56. South winds 10 to 15 mph. .SUNDAY...Mostly cloudy early in the morning then becoming partly cloudy. Slight chance of showers and snow showers. Highs 48 to 55. South winds 10 to 15 mph. $$ AZZ109-311330- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)- Including the cities of Keams Canyon and Kaibito 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....43-52. 24 hr trend......Little change. Min humidity........18-23 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........East 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....24-30. 24 hr trend......6 degrees warmer. Max humidity........35-55 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 15 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....44-52. 24 hr trend......Little change. Min humidity........19-24 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 15 mph increasing to 15 to 25 mph in the afternoon. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....Around 36. 24 hr trend......9 degrees warmer. Max humidity........80-100 percent. 24 hr trend......49 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 25 to 35 mph. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....45-54. 24 hr trend......Little change. Min humidity........63-73 percent. 24 hr trend......48 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........West 25 to 35 mph. PoP.................50 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 49 to 56. Southwest winds 10 to 15 mph. .SATURDAY...Mostly cloudy. Highs 48 to 54. Light winds becoming south 10 to 15 mph. .SUNDAY...Partly cloudy. Highs 48 to 55. South winds 10 to 15 mph. $$ AZZ140-311330- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- Including the cities of Dilkon and Kykotsmovi 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....47-54. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....22-28. 24 hr trend......6 degrees warmer. Max humidity........44-64 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....49-55. 24 hr trend......Little change. Min humidity........21 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....Around 38. 24 hr trend......13 degrees warmer. Max humidity........99 percent. 24 hr trend......46 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 20 to 30 mph increasing to 30 to 40 mph after midnight. PoP.................70 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....51-57. 24 hr trend......Little change. Min humidity........57-67 percent. 24 hr trend......43 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 25 to 35 mph. PoP.................40 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then becoming partly cloudy. Highs 51 to 58. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs 52 to 57. Southeast winds 10 to 15 mph shifting to the south in the afternoon. .SUNDAY...Mostly clear. Highs 51 to 57. Southeast winds 10 to 15 mph shifting to the southwest in the afternoon. $$ AZZ110-311330- Chinle Valley (Fire Weather Zone 110)- Including the cities of Canyon De Chelly, Chinle, and Kayenta 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....Around 44. 24 hr trend......Little change. Min humidity........19-29 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........North 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....19-29. 24 hr trend......7 degrees warmer. Max humidity........50-70 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Northeast 5 to 10 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....43-50. 24 hr trend......Little change. Min humidity........21-31 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....32-37. 24 hr trend......9 degrees warmer. Max humidity........80-100 percent. 24 hr trend......42 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph increasing to 25 to 35 mph after midnight. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely in the morning, then chance of rain showers in the afternoon. Max temperature.....45-53. 24 hr trend......Little change. Min humidity........67-77 percent. 24 hr trend......48 percent wetter. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........West 30 to 40 mph. PoP.................60 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Slight chance of showers. Highs 49 to 54. Southwest winds 10 to 15 mph. .SATURDAY...Mostly cloudy. Highs 50 to 56. Light winds becoming south around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Highs 50 to 55. South winds 10 to 15 mph. $$ AZZ111-311330- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Including the cities of Window Rock and Ganado 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....44-54. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Northeast 5 to 10 mph. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....East around 5 knots. Max Ventilation.....Poor. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....19-29. 24 hr trend......7 degrees warmer. Max humidity........43-63 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........East 5 to 10 mph shifting to the south after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....46-56. 24 hr trend......Little change. Min humidity........18-23 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....North around 0 knots shifting to the southwest in the afternoon. Max Ventilation.....Poor. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....33-39. 24 hr trend......11 degrees warmer. Max humidity........80-100 percent. 24 hr trend......50 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 25 to 35 mph. PoP.................70 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....44-54. 24 hr trend......Little change. Min humidity........63-73 percent. 24 hr trend......53 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 30 to 40 mph. PoP.................60 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....Southwest around 5 knots increasing to west around 15 knots in the afternoon. Max Ventilation.....Marginal. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Slight chance of showers. Highs 43 to 53. West winds 10 to 15 mph. .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs 46 to 56. Light winds becoming southwest around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 45 to 55. South winds 10 to 15 mph shifting to the southwest in the afternoon. $$ AZZ139-311330- Black Mesa Area (Fire Weather Zone 139)- 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Mostly sunny. Max temperature.....41-50. 24 hr trend......6 degrees warmer. Min humidity........19-24 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Northeast 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....25-30. 24 hr trend......8 degrees warmer. Max humidity........26-46 percent. 24 hr trend......8 percent drier. 20-foot winds.......Light winds. Free winds..........East 5 to 10 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....44-52. 24 hr trend......Little change. Min humidity........19-24 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 15 mph increasing to 15 to 25 mph in the afternoon. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....Around 36. 24 hr trend......8 degrees warmer. Max humidity........80-100 percent. 24 hr trend......58 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph increasing to 30 to 40 mph after midnight. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....44-51. 24 hr trend......Little change. Min humidity........69-79 percent. 24 hr trend......55 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 25 to 35 mph. PoP.................60 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Highs 46 to 52. Southwest winds 10 to 15 mph. .SATURDAY...Mostly cloudy. Highs 46 to 52. South winds 10 to 15 mph. .SUNDAY...Partly cloudy. Highs 45 to 52. Southwest winds 10 to 15 mph. $$ AZZ112-311330- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Including the cities of Wupatki N.M. and Tuba City 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....45-50. 24 hr trend......Little change. Min humidity........20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....21-27. 24 hr trend......6 degrees warmer. Max humidity........50-70 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph shifting to the south 5 to 15 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Max temperature.....47-52. 24 hr trend......Little change. Min humidity........18-28 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....Around 36. 24 hr trend......11 degrees warmer. Max humidity........98 percent. 24 hr trend......39 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 30 to 40 mph. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....51-59. 24 hr trend......Little change. Min humidity........55-65 percent. 24 hr trend......36 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southwest 25 to 35 mph. PoP.................50 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then clearing. Highs 54 to 60. Light winds. .SATURDAY...Mostly cloudy. Highs 52 to 59. Light winds becoming south around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Highs 52 to 59. Light winds becoming southwest 10 to 15 mph. $$ AZZ113-311330- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Including the cities of Winslow, Holbrook, and Snowflake 109 PM MST Tue Dec 30 2025 /109 PM MST Tue Dec 30 2025/ .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....45-51. 24 hr trend......Little change. Min humidity........18 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........South 5 to 10 mph. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....Northwest around 5 knots. Max Ventilation.....Poor. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....Around 23. 24 hr trend......6 degrees warmer. Max humidity........46-66 percent. 24 hr trend......7 percent drier. 20-foot winds.......Light winds. Free winds..........Southeast 5 to 10 mph shifting to the southwest 5 to 15 mph after midnight. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Max temperature.....52-57. 24 hr trend......6 degrees warmer. Min humidity........21-26 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. Mixing height.......Less than 1000 ft AGL. Transport winds.....East 5 to 10 knots. Max Ventilation.....Poor. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....36-41. 24 hr trend......16 degrees warmer. Max humidity........98 percent. 24 hr trend......39 percent wetter. 20-foot winds.......Light winds becoming south around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. PoP.................70 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....55-60. 24 hr trend......Little change. Min humidity........52-62 percent. 24 hr trend......35 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. Free winds..........West 25 to 35 mph. PoP.................50 percent. Mixing height.......1800 ft AGL. Transport winds.....South around 5 knots increasing to southwest around 15 knots in the afternoon. Max Ventilation.....Good. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then clearing. Highs in the upper 50s. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs in the upper 50s. Light winds becoming southeast around 10 mph in the morning, then shifting to the southwest in the afternoon. .SUNDAY...Mostly clear. Highs in the upper 50s. Light winds becoming south 10 to 15 mph. $$ AZZ114-311330- Little Colorado River Valley in Apache County (Fire Weather Zone 114)- Including the cities of St. Johns and Springerville 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....Around 51 below 7000 feet...around 54 above 7000 feet. 24 hr trend......Little change. Min humidity........17 percent below 7000 feet...13 percent above 7000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........South 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....18-28. 24 hr trend......Little change. Max humidity........45-65 percent. 24 hr trend......7 percent drier. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Max temperature.....Around 57. 24 hr trend......Little change. Min humidity........17-22 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Light winds. Free winds..........West 15 to 25 mph. PoP.................0 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Chance of rain showers in the evening, then rain showers likely after midnight. Min temperature.....Around 40. 24 hr trend......17 degrees warmer. Max humidity........100 percent below 7000 feet...79-99 percent above 7000 feet. 24 hr trend......42 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 25 to 35 mph. PoP.................60 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Max temperature.....52-59. 24 hr trend......Little change. Min humidity........73 percent below 7000 feet...53-63 percent above 7000 feet. 24 hr trend......36 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........West 25 to 35 mph. PoP.................50 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then becoming partly cloudy. Chance of showers. Highs 52 to 58. West winds 10 to 15 mph. .SATURDAY...Partly cloudy. Highs 56 to 61. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 55 to 60. South winds 10 to 15 mph shifting to the west in the afternoon. $$ AZZ116-311330- Eastern Mogollon Rim (Fire Weather Zone 116)- Including the cities of Heber, Happy Jack, and Forest Lakes 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....47-57. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......6 percent drier. 20-foot winds.......Northeast winds around 10 mph. Free winds..........South 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....22-32. 24 hr trend......7 degrees warmer. Max humidity........31-51 percent below 5000 feet...26-46 percent above 5000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 15 mph. PoP.................0 percent. .WEDNESDAY.... Sky/weather.........Cloudy. Chance of rain showers in the afternoon. Max temperature.....51-60. 24 hr trend......6 degrees warmer. Min humidity........26-36 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 15 to 25 mph. PoP.................30 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....38-45. 24 hr trend......13 degrees warmer. Max humidity........80-100 percent. 24 hr trend......47 percent wetter. 20-foot winds.......Light winds becoming south around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Max temperature.....47-54 below 5000 feet...45-51 above 5000 feet. 24 hr trend......6 degrees cooler. Min humidity........66-76 percent. 24 hr trend......51 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy early in the morning then becoming partly cloudy. Chance of showers. Highs 46 to 56. Light winds becoming southwest around 10 mph in the morning, then becoming light in the afternoon. .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Highs 48 to 58. Light winds becoming southwest around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Slight chance of showers and snow showers. Highs 47 to 57. Light winds becoming southwest 10 to 15 mph. $$ AZZ117-311330- White Mountains (Fire Weather Zone 117)- Including the cities of Show Low, Greer, and Pinetop 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....51-61 below 7000 feet...47-57 above 7000 feet. 24 hr trend......6 degrees warmer. Min humidity........17 percent below 7000 feet...9-14 percent above 7000 feet. 24 hr trend......21 percent drier. 20-foot winds.......Light winds. Free winds..........South 5 to 10 mph. PoP.................0 percent. Mixing height.......1500 ft AGL. Transport winds.....Southwest around 5 knots. Max Ventilation.....Poor. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Min temperature.....Around 37 below 5000 feet...30-36 above 5000 feet. 24 hr trend......9 degrees warmer. Max humidity........40-60 percent below 7000 feet...46-66 percent above 7000 feet. 24 hr trend......13 percent drier. 20-foot winds.......Light winds. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Slight chance of rain showers in the afternoon. Max temperature.....55-63 below 7000 feet...49-59 above 7000 feet. 24 hr trend......Little change. Min humidity........24-34 percent below 7000 feet...27-37 percent above 7000 feet. 24 hr trend......19 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southwest 10 to 20 mph. PoP.................20 percent. Mixing height.......2100 ft AGL. Transport winds.....Southeast around 5 knots shifting to the southwest in the afternoon. Max Ventilation.....Fair. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers likely. Min temperature.....Around 42 below 7000 feet...35-41 above 7000 feet. 24 hr trend......8 degrees warmer. Max humidity........80-100 percent. 24 hr trend......45 percent wetter. 20-foot winds.......Light winds becoming southwest around 10 mph after midnight. Free winds..........Southwest 25 to 35 mph. PoP.................80 percent. .THURSDAY... Sky/weather.........Mostly cloudy. Rain showers. Max temperature.....47-55 below 7000 feet...41-51 above 7000 feet. 24 hr trend......9 degrees cooler. Min humidity........65-75 percent below 7000 feet...60-70 percent above 7000 feet. 24 hr trend......44 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 25 to 35 mph. PoP.................90 percent. Mixing height.......1500 ft AGL. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Fair. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Chance of showers and snow showers. Highs 46 to 56. West winds 10 to 15 mph. Gusts up to 15 mph early in the morning then 15 mph in the afternoon. .SATURDAY...Partly cloudy. Highs 49 to 59. Light winds becoming southwest around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Highs 48 to 58. Southwest winds 10 to 15 mph. $$ AZZ118-311330- Northern Gila County (Fire Weather Zone 118)- Including the cities of Payson, Strawberry, and Young 109 PM MST Tue Dec 30 2025 .REST OF TODAY... Sky/weather.........Partly cloudy. Max temperature.....58-67 below 5000 feet...55-63 above 5000 feet. 24 hr trend......Little change. Min humidity........14-19 percent. 24 hr trend......7 percent drier. 20-foot winds.......East winds around 10 mph. Free winds..........South 5 to 10 mph. PoP.................0 percent. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Min temperature.....35-45 below 5000 feet...31-41 above 5000 feet. 24 hr trend......7 degrees warmer. Max humidity........31-51 percent below 5000 feet...38-58 percent above 5000 feet. 24 hr trend......Little change. 20-foot winds.......Northeast winds 10 to 15 mph. Free winds..........Southwest 5 to 15 mph. PoP.................0 percent. .WEDNESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....58-66 below 5000 feet...55-63 above 5000 feet. 24 hr trend......Little change. Min humidity........24-34 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 20 to 30 mph. PoP.................30 percent. .WEDNESDAY NIGHT... Sky/weather.........Cloudy. Rain showers. Min temperature.....45-52 below 5000 feet...41-48 above 5000 feet. 24 hr trend......7 degrees warmer. Max humidity........80-100 percent. 24 hr trend......55 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .THURSDAY... Sky/weather.........Cloudy. Rain showers. Max temperature.....51-60 below 5000 feet...47-55 above 5000 feet. 24 hr trend......8 degrees cooler. Min humidity........73-83 percent. 24 hr trend......55 percent wetter. 20-foot winds.......Light winds. Free winds..........Southwest 30 to 40 mph. PoP.................90 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly cloudy. Chance of showers. Highs 52 to 62. Light winds. .SATURDAY...Partly cloudy. Highs 54 to 64. Light winds. .SUNDAY...Partly cloudy. Slight chance of showers. Highs 54 to 64. Light winds. $$ .6 TO 10 DAY OUTLOOK FOR JAN 04 - 08 2026... Above normal temperatures and above normal precipitation. = $$ VENTILATION...Transport wind and mixing height are based on the following points. ZONE 115...Williams.......6750 FT MSL. ZONE 106...Tusayan........6606 FT MSL. ZONE 108...Prescott.......5052 FT MSL. ZONE 111...Window Rock....6739 FT MSL. ZONE 113...Winslow........4883 FT MSL. ZONE 117...Whiteriver.....5225 FT MSL. Ventilation categories are determined by criteria established by each state. $$