FNUS55 KFGZ 200702 FWFFGZ Fire Weather Planning Forecast for northern Arizona National Weather Service Flagstaff AZ 1202 AM MST Wed May 20 2026 +++ Thunderstorms imply strong gusty and erratic winds +++ +++ 20-foot wind forecast of 'light winds' indicates mainly terrain driven winds +++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...Today and Thursday...Dry conditions with gradually warming temperatures. Winds west/southwest 10-15 mph with gusts 20- 25 mph each day, along with minimum afternoon RH 5-15%. Friday through Sunday....Continued dry conditions with warming temperatures. Winds west/southwest 5-15 mph each day. Minimum afternoon RH 5-15% on Friday, rising to 10-20% over the weekend. AZZ115-210115- Western Mogollon Rim- Including the cities of Flagstaff, Williams, and Munds Park 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....65-75. 24 hr trend......Little change. Min humidity........6-11 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......5700 ft AGL increasing to 10300 ft AGL in the afternoon. Transport winds.....South 5 to 10 knots. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....25-35. 24 hr trend......Little change. Max humidity........33-53 percent. 24 hr trend......18 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....69-79. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Northwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......5600 ft AGL increasing to 12100 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 69 to 79. Southwest winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. .SATURDAY...Mostly clear. Highs 70 to 80. West winds 10 to 15 mph. .SUNDAY...Mostly clear. Highs 73 to 83. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ106-210115- Grand Canyon Country- Including the cities of Grand Canyon Village, Tusayan, Supai, and Grand Canyon North Rim 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....79-89 at the River...65-75 at the Rim. 24 hr trend......Little change. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........Southeast around 5 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4500 ft AGL increasing to 10900 ft AGL in the afternoon. Transport winds.....East around 5 knots shifting to the southwest in the afternoon. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....49-55 at the River...35-45 at the Rim. 24 hr trend......Little change. Max humidity........14-24 percent at the River...26-36 percent at the Rim. 24 hr trend......14 percent drier. 20-foot winds.......Light winds. Free winds..........Northwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....82-92 at the River...68-78 at the Rim. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west 10 to 15 mph in the afternoon. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4500 ft AGL increasing to 12600 ft AGL in the afternoon. Transport winds.....West 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Partly cloudy. Highs 82 to 92. Light winds becoming southwest 10 to 15 mph. .SATURDAY...Mostly clear. Highs 85 to 95. Light winds becoming west 10 to 15 mph. .SUNDAY...Mostly clear. Highs 86 to 96. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ108-210115- Yavapai County Mountains- Including the cities of Prescott, Seligman, Ash Fork, and Crown King 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....Around 73 below 5000 feet...around 69 above 5000 feet. 24 hr trend......Little change. Min humidity........6-11 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the southwest in the afternoon. Free winds..........South 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4100 ft AGL increasing to 9600 ft AGL in the afternoon. Transport winds.....Southeast around 5 knots shifting to the south in the afternoon. Max Ventilation.....Good. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....39-49. 24 hr trend......Little change. Max humidity........24-34 percent. 24 hr trend......8 percent drier. 20-foot winds.......Southwest winds around 10 mph in the evening becoming light. Free winds..........West 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....Around 75 below 5000 feet...around 70 above 5000 feet. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Northwest 5 to 10 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......5000 ft AGL increasing to 10800 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Very good. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 74 to 82. Southwest winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 75 to 84. Light winds becoming west 10 to 15 mph. .SUNDAY...Clear. Highs 79 to 86. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ137-210115- Yavapai County Valleys and Basins- Including the cities of Cottonwood, Camp Verde, Cordes Junction, and Bagdad 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....78-88. 24 hr trend......Little change. Min humidity........5-10 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the south in the afternoon. Free winds..........South 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....40-50. 24 hr trend......Little change. Max humidity........23-33 percent. 24 hr trend......Little change. 20-foot winds.......South winds around 10 mph in the evening becoming light. Free winds..........West 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....81-91. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the southwest in the afternoon. Free winds..........Northwest 5 to 10 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 82 to 92. Light winds becoming southwest 10 to 15 mph. .SATURDAY...Mostly clear. Highs 84 to 94. Light winds becoming west 10 to 15 mph. .SUNDAY...Clear. Highs 86 to 96. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ138-210115- Oak Creek and Sycamore Canyons- Including the cities of Sedona and Village of Oak Creek 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Sunny. Max temperature.....72-82. 24 hr trend......Little change. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the south in the afternoon. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Clear. Min temperature.....48-57 below 5000 feet...41-51 above 5000 feet. 24 hr trend......Little change. Max humidity........12-22 percent below 5000 feet...20-30 percent above 5000 feet. 24 hr trend......10 percent drier. 20-foot winds.......South winds around 10 mph in the evening becoming light. Free winds..........Southwest 5 to 15 mph shifting to the northwest after midnight. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....75-85. 24 hr trend......Little change. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......South winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. Free winds..........West 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 77 to 87. Light winds becoming southwest 10 to 15 mph. .SATURDAY...Mostly clear. Highs 78 to 88. Light winds becoming west 10 to 15 mph. .SUNDAY...Clear. Highs 81 to 91. North winds around 10 mph early in the morning becoming light, then becoming southwest around 10 mph in the afternoon. $$ AZZ105-210115- Marble and Glen Canyons- Including the cities of Page and Lees Ferry 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....72-82. 24 hr trend......Little change. Min humidity........12 percent. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........East around 5 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....48-56. 24 hr trend......Little change. Max humidity........21-31 percent. 24 hr trend......14 percent drier. 20-foot winds.......Light winds. Free winds..........Northwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....78-88. 24 hr trend......7 degrees warmer. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west 10 to 15 mph in the afternoon. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Partly cloudy. Highs 78 to 88. Light winds becoming northwest around 10 mph in the afternoon. .SATURDAY...Mostly clear. Highs 81 to 91. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 84 to 93. Light winds. $$ AZZ104-210115- Kaibab Plateau- Including the cities of Jacob Lake and Fredonia 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....67-76 below 7000 feet...60-68 above 7000 feet. 24 hr trend......Little change. Min humidity........8-13 percent. 24 hr trend......Little change. 20-foot winds.......Northeast winds around 10 mph shifting to the west in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....40-49 below 7000 feet...34-42 above 7000 feet. 24 hr trend......Little change. Max humidity........28-38 percent. 24 hr trend......24 percent drier. 20-foot winds.......Light winds. Free winds..........West 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....73-82 below 7000 feet...65-73 above 7000 feet. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Partly cloudy. Highs 72 to 82. Light winds becoming west 10 to 15 mph. .SATURDAY...Mostly clear. Highs 75 to 85. Light winds becoming west 10 to 15 mph. .SUNDAY...Mostly clear. Highs 77 to 87. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ107-210115- Coconino Plateau- Including the city of Valle 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....69-75 on the Plateau...79-89 at the River. 24 hr trend......Little change. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......East winds around 10 mph shifting to the southwest in the afternoon. Free winds..........Southeast around 5 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....34-44 on the Plateau...47-57 at the River. 24 hr trend......Little change. Max humidity........31-41 percent on the Plateau...14-24 percent at the River. 24 hr trend......16 percent drier. 20-foot winds.......Southwest winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....73-79 on the Plateau...83-93 at the River. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Northwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 74 to 83. Southwest winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 75 to 84. Southwest winds 10 to 15 mph. .SUNDAY...Mostly clear. Highs 78 to 87. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ109-210115- Northeast Plateaus and Mesas Hwy 264 Northward- Including the cities of Keams Canyon and Kaibito 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....68-76. 24 hr trend......Little change. Min humidity........11 percent. 24 hr trend......6 percent drier. 20-foot winds.......Northeast winds around 10 mph shifting to the northwest in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....39-49. 24 hr trend......Little change. Max humidity........26-36 percent. 24 hr trend......13 percent drier. 20-foot winds.......North winds around 10 mph in the evening becoming light. Free winds..........West 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....74-82. 24 hr trend......6 degrees warmer. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Partly cloudy. Highs 74 to 82. Light winds becoming northwest 10 to 15 mph. .SATURDAY...Mostly clear. Highs 77 to 84. Light winds becoming west 10 to 15 mph. .SUNDAY...Mostly clear. Highs 80 to 87. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ140-210115- Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Dilkon and Kykotsmovi 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....71-78. 24 hr trend......Little change. Min humidity........11 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....40-46. 24 hr trend......Little change. Max humidity........26-36 percent. 24 hr trend......12 percent drier. 20-foot winds.......West winds around 10 mph shifting to the south after midnight. Free winds..........West 10 to 20 mph decreasing to 5 to 10 mph after midnight. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....73-82. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 75 to 83. Southwest winds 10 to 15 mph shifting to the west in the afternoon. .SATURDAY...Mostly clear. Highs 76 to 85. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 80 to 88. Light winds. $$ AZZ110-210115- Chinle Valley- Including the cities of Canyon De Chelly, Chinle, and Kayenta 102 AM MDT Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....70-76. 24 hr trend......Little change. Min humidity........9-14 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........Southwest 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....40-47. 24 hr trend......Little change. Max humidity........32-42 percent. 24 hr trend......14 percent drier. 20-foot winds.......Northwest winds around 10 mph in the evening becoming light. Free winds..........Northwest 10 to 20 mph shifting to the west 5 to 10 mph after midnight. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....74-81. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 72 to 79. Northwest winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 75 to 83. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 79 to 86. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ111-210115- Chuska Mountains and Defiance Plateau- Including the cities of Window Rock and Ganado 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....65-75. 24 hr trend......Little change. Min humidity........12 percent. 24 hr trend......6 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......5600 ft AGL increasing to 10600 ft AGL in the afternoon. Transport winds.....Southwest 10 to 15 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....37-45. 24 hr trend......Little change. Max humidity........30-40 percent. 24 hr trend......11 percent drier. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........West 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....67-77. 24 hr trend......Little change. Min humidity........6-11 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........Southwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......5000 ft AGL increasing to 12300 ft AGL in the afternoon. Transport winds.....Southwest around 5 knots increasing to west around 15 knots in the afternoon. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 67 to 77. West winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. .SATURDAY...Mostly clear. Highs 69 to 79. Light winds becoming northwest 10 to 15 mph. .SUNDAY...Mostly clear. Highs 73 to 83. Light winds becoming west around 10 mph in the afternoon. $$ AZZ139-210115- Black Mesa Area- 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....65-71. 24 hr trend......Little change. Min humidity........9-14 percent. 24 hr trend......6 percent drier. 20-foot winds.......East winds around 10 mph shifting to the west in the afternoon. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....39-46. 24 hr trend......Little change. Max humidity........26-36 percent. 24 hr trend......13 percent drier. 20-foot winds.......Northwest winds around 10 mph in the evening becoming light. Free winds..........West 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....69-75. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........Southwest 5 to 10 mph increasing to west 15 to 25 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 68 to 76. Northwest winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. .SATURDAY...Mostly clear. Highs 71 to 78. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear. Highs 75 to 81. Light winds. $$ AZZ112-210115- Little Colorado River Valley in Coconino County- Including the cities of Wupatki National Monument and Tuba City 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....74-81. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......West winds 10 to 15 mph. Free winds..........Southwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....41-47. 24 hr trend......Little change. Max humidity........22-32 percent. 24 hr trend......14 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Northwest 5 to 10 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....77-87. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Northwest 5 to 10 mph shifting to the west 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 78 to 87. West winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 78 to 88. West winds 10 to 15 mph early in the morning becoming light. .SUNDAY...Mostly clear. Highs 81 to 91. West winds around 10 mph early in the morning becoming light. $$ AZZ113-210115- Little Colorado River Valley in Navajo County- Including the cities of Winslow, Holbrook, and Snowflake 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly sunny. Max temperature.....75-81. 24 hr trend......Little change. Min humidity........10 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20 mph in the afternoon. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4300 ft AGL increasing to 12300 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 43. 24 hr trend......Little change. Max humidity........24-34 percent. 24 hr trend......14 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20 mph in the evening. Free winds..........West 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....76-83. 24 hr trend......Little change. Min humidity........7 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........West 5 to 10 mph increasing to 10 to 20 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4300 ft AGL increasing to 13200 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 78 to 84. Southwest winds 10 to 15 mph shifting to the west in the afternoon. .SATURDAY...Mostly clear. Highs 79 to 85. West winds 10 to 15 mph. .SUNDAY...Mostly clear. Highs 82 to 88. Light winds. $$ AZZ114-210115- Little Colorado River Valley in Apache County- Including the cities of St. Johns and Springerville 1202 AM MST Wed May 20 2026 /102 AM MDT Wed May 20 2026/ .TODAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Max temperature.....72-80. 24 hr trend......Little change. Min humidity........9 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....Around 46 below 7000 feet...around 43 above 7000 feet. 24 hr trend......Little change. Max humidity........29-39 percent. 24 hr trend......13 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....73-80. 24 hr trend......Little change. Min humidity........8 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Free winds..........West 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 74 to 81. Southwest winds 10 to 15 mph shifting to the west in the afternoon. Gusts up to 20 mph. .SATURDAY...Mostly clear. Highs 75 to 83. Southwest winds 10 to 15 mph shifting to the northwest in the afternoon. .SUNDAY...Mostly clear. Highs 77 to 85. Light winds becoming west around 10 mph in the afternoon. $$ AZZ116-210115- Eastern Mogollon Rim- Including the cities of Heber, Happy Jack, and Forest Lakes 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....71-78 below 5000 feet...66-76 above 5000 feet. 24 hr trend......Little change. Min humidity........10-15 percent. 24 hr trend......6 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....36-46. 24 hr trend......Little change. Max humidity........29-39 percent. 24 hr trend......16 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....72-79 below 5000 feet...68-77 above 5000 feet. 24 hr trend......Little change. Min humidity........8-13 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 70 to 80. Southwest winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 71 to 81. West winds 10 to 15 mph early in the morning becoming light. .SUNDAY...Mostly clear. Highs 74 to 84. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ117-210115- White Mountains- Including the cities of Show Low, Greer, and Pinetop 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly cloudy. Max temperature.....69-77 below 7000 feet...61-71 above 7000 feet. 24 hr trend......Little change. Min humidity........9-14 percent. 24 hr trend......6 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......4800 ft AGL increasing to 9100 ft AGL in the afternoon. Transport winds.....South 10 to 15 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Min temperature.....40-49 below 7000 feet...33-43 above 7000 feet. 24 hr trend......Little change. Max humidity........34-44 percent below 7000 feet...35-55 percent above 7000 feet. 24 hr trend......14 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....70-78 below 7000 feet...62-72 above 7000 feet. 24 hr trend......Little change. Min humidity........7-12 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 5 to 15 mph increasing to west 15 to 25 mph in the afternoon. PoP.................0 percent. Chance lightning....0 percent. Mixing height.......6000 ft AGL increasing to 10800 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 69 to 79. Southwest winds 10 to 15 mph. .SATURDAY...Mostly clear. Highs 70 to 80. West winds 10 to 15 mph. .SUNDAY...Mostly clear. Highs 73 to 83. Light winds. $$ AZZ118-210115- Northern Gila County- Including the cities of Payson, Strawberry, and Young 1202 AM MST Wed May 20 2026 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....77-87 below 5000 feet...70-79 above 5000 feet. 24 hr trend......Little change. Min humidity........8-13 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Southwest 15 to 25 mph. PoP.................0 percent. Chance lightning....0 percent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....46-56 below 5000 feet...40-50 above 5000 feet. 24 hr trend......Little change. Max humidity........22-32 percent below 5000 feet...32-42 percent above 5000 feet. 24 hr trend......9 percent drier. 20-foot winds.......Light winds. Free winds..........Southwest 10 to 20 mph. PoP.................0 percent. Chance lightning....0 percent. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....78-88 below 5000 feet...72-81 above 5000 feet. 24 hr trend......Little change. Min humidity........7-12 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Southwest 5 to 15 mph. PoP.................0 percent. Chance lightning....0 percent. .FORECAST DAYS 3 THROUGH 5... .FRIDAY...Mostly clear. Highs 79 to 89. Light winds becoming southwest 10 to 15 mph with gusts up to 20 mph. .SATURDAY...Mostly clear. Highs 80 to 90. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Clear. Highs 83 to 93. Light winds becoming southwest around 10 mph in the afternoon. $$ .6 TO 10 DAY OUTLOOK FOR MAY 25 - 29 2026... Above normal temperatures and above normal precipitation. = $$ 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. $$