Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Flagstaff, AZ
Issued by NWS Flagstaff, AZ
769 FNUS55 KFGZ 180853 FWFFGZ Fire Weather Planning Forecast for northern Arizona National Weather Service Flagstaff AZ 153 AM MST Thu Jul 18 2024 +++ Thunderstorms imply strong gusty and erratic winds +++ +++ 20-foot wind forecast of `light winds` indicates mainly terrain driven winds +++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...Today and Friday...Isolated to scattered showers and storms (most numerous over the higher terrain) are expected each afternoon and evening. Gusty and erratic outflow winds, small hail, and heavy rainfall remain the main hazards. Daytime Winds generally southwest to northwest 5 to 15 mph outside of storms, along with slightly above normal temperatures. Saturday through Monday...Scattered to widespread showers and storms each afternoon and evening. Gusty and erratic outflow winds, small hail, and heavy rainfall remain the main hazards. Winds generally variable 5 to 15 mph outside of storms, along with slightly above normal temperatures. AZZ115-190115- Western Mogollon Rim (Fire Weather Zone 115)- Including the cities of Flagstaff, Williams, and Munds Park 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....85-95. 24 hr trend......Little change. Min humidity........17-22 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the west 5 to 15 mph in the afternoon. Haines Index........4 or low. PoP.................40 percent. LAL.................4. Mixing height.......5100 ft AGL increasing to 9300 ft AGL in the afternoon. Transport winds.....South around 5 knots shifting to the southwest in the afternoon. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....49-59. 24 hr trend......Little change. Max humidity........80-100 percent. 24 hr trend......8 percent wetter. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....86-96. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph in the afternoon. Free winds..........North 5 to 15 mph. Haines Index........4 or low. PoP.................50 percent. LAL.................4. Mixing height.......4800 ft AGL. Transport winds.....Northwest 5 to 10 knots. Max Ventilation.....Good. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 87 to 97. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 84 to 94. Light winds becoming northwest around 10 mph in the afternoon. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 83 to 93. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ106-190115- Grand Canyon Country (Fire Weather Zone 106)- Including the cities of Grand Canyon Village, Supai, and North Rim 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....101-109 at the River...89-99 at the Rim. 24 hr trend......Little change. Min humidity........13 percent at the River...15-20 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest in the afternoon. Haines Index........5 or moderate. PoP.................40 percent. LAL.................3. Mixing height.......5400 ft AGL increasing to 8600 ft AGL in the afternoon. Transport winds.....Southeast 5 to 10 knots. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Min temperature.....73-78 at the River...52-62 at the Rim. 24 hr trend......Little change. Max humidity........25-45 percent at the River...51-71 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....101-108 at the River...90-100 at the Rim. 24 hr trend......Little change. Min humidity........15 percent at the River...16-21 percent at the Rim. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Haines Index........4 or low. PoP.................40 percent. LAL.................3. Mixing height.......4500 ft AGL increasing to 8300 ft AGL in the afternoon. Transport winds.....Northwest 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 98 to 108. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 96 to 106. Light winds. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 96 to 106. Light winds. $$ AZZ108-190115- Yavapai County Mountains (Fire Weather Zone 108)- Including the cities of Prescott, Seligman, Ash Fork, and Crown King 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....Around 91 below 5000 feet...around 88 above 5000 feet. 24 hr trend......Little change. Min humidity........17-22 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........4 or low. PoP.................40 percent. LAL.................3. Mixing height.......4200 ft AGL increasing to 8000 ft AGL in the afternoon. Transport winds.....South around 5 knots. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....59-69. 24 hr trend......Little change. Max humidity........66-86 percent. 24 hr trend......Little change. 20-foot winds.......Northwest winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....Around 92 below 5000 feet...around 88 above 5000 feet. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........North 5 to 15 mph. Haines Index........3 or very low. PoP.................40 percent. LAL.................3. Mixing height.......3600 ft AGL increasing to 8000 ft AGL in the afternoon. Transport winds.....Northwest 5 to 10 knots. Max Ventilation.....Very good. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 93 to 103. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 91 to 101. Light winds becoming west around 10 mph in the afternoon. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 89 to 99. Light winds becoming west around 10 mph in the afternoon. $$ AZZ137-190115- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Including the cities of Cottonwood, Camp Verde, Cordes Junction, and Bagdad 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....99-109. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest in the afternoon. Haines Index........3 or very low. PoP.................20 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Min temperature.....63-73. 24 hr trend......Little change. Max humidity........51-71 percent. 24 hr trend......Little change. 20-foot winds.......Northwest winds around 10 mph shifting to the northeast after midnight. Free winds..........West 5 to 10 mph shifting to the north after midnight. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....100-110. 24 hr trend......Little change. Min humidity........14-19 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northeast 5 to 10 mph shifting to the northwest in the afternoon. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 102 to 112. Light winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 98 to 108. Light winds becoming south around 10 mph in the morning, then shifting to the west in the afternoon. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 95 to 105. Light winds becoming southwest around 10 mph in the afternoon. $$ AZZ138-190115- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- Including the cities of Sedona and Village of Oak Creek 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....92-102. 24 hr trend......Little change. Min humidity........17-22 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southeast around 5 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........4 or low. PoP.................20 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....68-76 below 5000 feet...61-71 above 5000 feet. 24 hr trend......Little change. Max humidity........30-50 percent below 5000 feet...43-63 percent above 5000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds. Free winds..........West 5 to 15 mph shifting to the north after midnight. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....92-102. 24 hr trend......Little change. Min humidity........18-23 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........North 5 to 15 mph. Haines Index........3 or very low. PoP.................40 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 94 to 104. Light winds. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Showers and thunderstorms likely. Highs 91 to 101. Light winds. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 88 to 98. Light winds. $$ AZZ105-190115- Marble and Glen Canyons (Fire Weather Zone 105)- Including the cities of Page and Lees Ferry 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....96-106. 24 hr trend......Little change. Min humidity........15 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........South 5 to 10 mph. Haines Index........5 or moderate. PoP.................30 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Min temperature.....71-78. 24 hr trend......Little change. Max humidity........25-45 percent. 24 hr trend......6 percent wetter. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........Northwest 10 to 20 mph. Haines Index........3 or very low. PoP.................20 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....97-107. 24 hr trend......Little change. Min humidity........16 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 10 to 20 mph. Haines Index........4 or low. PoP.................40 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 97 to 106. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 94 to 104. Light winds becoming north around 10 mph in the afternoon. .MONDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Highs 94 to 104. Light winds. $$ AZZ104-190115- Kaibab Plateau (Fire Weather Zone 104)- Including the cities of Jacob Lake and Fredonia 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....92-102 below 7000 feet...82-92 above 7000 feet. 24 hr trend......Little change. Min humidity........14-19 percent below 7000 feet...18-23 percent above 7000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........South 5 to 10 mph shifting to the southwest in the afternoon. Haines Index........5 or moderate. PoP.................50 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....61-70 below 7000 feet...49-59 above 7000 feet. 24 hr trend......Little change. Max humidity........40-60 percent below 7000 feet...60-80 percent above 7000 feet. 24 hr trend......6 percent wetter. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........West 10 to 20 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....93-102 below 7000 feet...83-93 above 7000 feet. 24 hr trend......Little change. Min humidity........16 percent below 7000 feet...18-23 percent above 7000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest 10 to 15 mph in the afternoon. Free winds..........West 10 to 20 mph. Haines Index........4 or low. PoP.................50 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 93 to 103. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 92 to 102. Light winds becoming north around 10 mph in the afternoon. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 91 to 101. Light winds becoming north around 10 mph in the afternoon. $$ AZZ107-190115- Coconino Plateau (Fire Weather Zone 107)- Including the city of Valle 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....90-98 on the Plateau...102-111 at the River. 24 hr trend......Little change. Min humidity........15-20 percent on the Plateau...14 percent at the River. 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..........South 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........5 or moderate. PoP.................50 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....55-65 on the Plateau...70-79 at the River. 24 hr trend......Little change. Max humidity........64-84 percent on the Plateau...32-52 percent at the River. 24 hr trend......6 percent wetter. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....90-99 on the Plateau...102-111 at the River. 24 hr trend......Little change. Min humidity........16-21 percent on the Plateau...14 percent at the River. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Haines Index........4 or low. PoP.................40 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 93 to 103. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 91 to 101. Light winds becoming northwest around 10 mph in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 90 to 100. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ109-190115- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)- Including the cities of Keams Canyon and Kaibito 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....91-101. 24 hr trend......Little change. Min humidity........15 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming southwest around 10 mph in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........5 or moderate. PoP.................30 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Min temperature.....61-71. 24 hr trend......Little change. Max humidity........48-68 percent. 24 hr trend......7 percent wetter. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........Northwest 10 to 20 mph decreasing to 5 to 10 mph after midnight. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....92-101. 24 hr trend......Little change. Min humidity........16 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 10 to 20 mph. Haines Index........4 or low. PoP.................20 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 92 to 101. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 89 to 98. Light winds becoming northeast around 10 mph in the afternoon. .MONDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Highs 88 to 98. Light winds. $$ AZZ140-190115- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- Including the cities of Dilkon and Kykotsmovi 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....91-100. 24 hr trend......Little change. Min humidity........15 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the west in the afternoon. Free winds..........Southeast 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........4 or low. PoP.................30 percent. LAL.................3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....62-70. 24 hr trend......Little change. Max humidity........47-67 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Southwest winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................40 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....91-101. 24 hr trend......Little change. Min humidity........13-18 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........North 10 to 20 mph. Haines Index........4 or low. PoP.................30 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 92 to 102. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 88 to 98. East winds 10 to 15 mph shifting to the northeast in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 88 to 98. Southeast winds 10 to 15 mph shifting to the northeast in the afternoon. $$ AZZ110-190115- Chinle Valley (Fire Weather Zone 110)- Including the cities of Canyon De Chelly, Chinle, and Kayenta 253 AM MDT Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....86-95. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Southeast winds around 10 mph shifting to the southwest in the afternoon. Free winds..........Northeast around 5 mph shifting to the west in the afternoon. Haines Index........5 or moderate. PoP.................20 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Min temperature.....60-68. 24 hr trend......Little change. Max humidity........54-74 percent. 24 hr trend......8 percent wetter. 20-foot winds.......South winds around 10 mph in the evening becoming light. Free winds..........North 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....87-97. 24 hr trend......Little change. Min humidity........15-20 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 5 to 15 mph. Haines Index........4 or low. PoP.................20 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 87 to 95. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 83 to 93. Southeast winds around 10 mph early in the morning becoming light, then becoming north around 10 mph in the afternoon. .MONDAY...Mostly clear. Chance of showers and thunderstorms. Highs 83 to 93. Light winds becoming north around 10 mph in the afternoon. $$ AZZ111-190115- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Including the cities of Window Rock and Ganado 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....82-92. 24 hr trend......Little change. Min humidity........17-22 percent. 24 hr trend......Little change. 20-foot winds.......South winds around 10 mph shifting to the northwest in the afternoon. Free winds..........East around 5 mph shifting to the west in the afternoon. Haines Index........4 or low. PoP.................40 percent. LAL.................3. Mixing height.......4800 ft AGL increasing to 7200 ft AGL in the afternoon. Transport winds.....South around 5 knots shifting to the northwest in the afternoon. Max Ventilation.....Good. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....56-64. 24 hr trend......Little change. Max humidity........59-79 percent. 24 hr trend......6 percent wetter. 20-foot winds.......South winds around 10 mph in the evening becoming light. Free winds..........West 10 to 20 mph shifting to the northwest 5 to 10 mph after midnight. Haines Index........3 or very low. PoP.................40 percent. LAL.................3. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....82-92. 24 hr trend......Little change. Min humidity........18-23 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 5 to 15 mph. Haines Index........5 or moderate. PoP.................50 percent. LAL.................3. Mixing height.......4200 ft AGL increasing to 11500 ft AGL in the afternoon. Transport winds.....Northwest 5 to 10 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Mostly clear early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 82 to 92. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 78 to 88. East winds 10 to 15 mph shifting to the northeast in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 77 to 87. East winds 10 to 15 mph early in the morning becoming light. $$ AZZ139-190115- Black Mesa Area (Fire Weather Zone 139)- 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....85-93. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........East 5 to 10 mph shifting to the southwest 5 to 15 mph in the afternoon. Haines Index........5 or moderate. PoP.................40 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the evening. Min temperature.....59-67. 24 hr trend......Little change. Max humidity........50-70 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Southwest winds around 10 mph in the evening becoming light. Free winds..........North 5 to 15 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....85-94. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 10 to 20 mph. Haines Index........4 or low. PoP.................30 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 85 to 94. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 82 to 90. Light winds becoming north around 10 mph in the afternoon. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 82 to 90. Light winds. $$ AZZ112-190115- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Including the cities of Wupatki N.M. and Tuba City 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....95-105. 24 hr trend......Little change. Min humidity........12-17 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..........Southeast 5 to 10 mph shifting to the southwest in the afternoon. Haines Index........4 or low. PoP.................20 percent. LAL.................3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the evening. Min temperature.....65-73. 24 hr trend......Little change. Max humidity........40-60 percent. 24 hr trend......Little change. 20-foot winds.......West winds around 10 mph in the evening becoming light. Free winds..........Northwest 10 to 20 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................3. .FRIDAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....96-106. 24 hr trend......Little change. Min humidity........12-17 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........North 5 to 15 mph. Haines Index........4 or low. PoP.................20 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 97 to 107. Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 93 to 103. Light winds becoming north around 10 mph in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 93 to 103. Light winds. $$ AZZ113-190115- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Including the cities of Winslow, Holbrook, and Snowflake 153 AM MST Thu Jul 18 2024 /253 AM MDT Thu Jul 18 2024/ .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....90-100. 24 hr trend......Little change. Min humidity........14-19 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........South 5 to 15 mph shifting to the southwest in the afternoon. Haines Index........4 or low. PoP.................30 percent. LAL.................3. Mixing height.......4200 ft AGL increasing to 8600 ft AGL in the afternoon. Transport winds.....Southeast around 5 knots shifting to the west in the afternoon. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Min temperature.....63-72. 24 hr trend......Little change. Max humidity........50-70 percent. 24 hr trend......6 percent wetter. 20-foot winds.......South winds around 10 mph with gusts up to 20 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................40 percent. LAL.................3. .FRIDAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max temperature.....91-101. 24 hr trend......Little change. Min humidity........14-19 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph in the afternoon. Free winds..........North 5 to 15 mph. Haines Index........5 or moderate. PoP.................20 percent. LAL.................3. Mixing height.......3100 ft AGL increasing to 11200 ft AGL in the afternoon. Transport winds.....East around 5 knots shifting to the north in the afternoon. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 92 to 102. Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 88 to 98. Light winds becoming north around 10 mph in the afternoon. .MONDAY...Partly cloudy. Chance of showers and thunderstorms. Highs 88 to 98. Light winds. $$ AZZ114-190115- Little Colorado River Valley in Apache County (Fire Weather Zone 114)- Including the cities of St. Johns and Springerville 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....85-95. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......South winds around 10 mph shifting to the southwest in the afternoon. Free winds..........Southwest 5 to 10 mph shifting to the northwest in the afternoon. Haines Index........4 or low. PoP.................50 percent. LAL.................4. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Min temperature.....Around 63 below 7000 feet...around 59 above 7000 feet. 24 hr trend......Little change. Max humidity........65 percent below 7000 feet...74 percent above 7000 feet. 24 hr trend......7 percent wetter. 20-foot winds.......South winds around 10 mph in the evening becoming light. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................4. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....85-95. 24 hr trend......Little change. Min humidity........16-21 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming northwest around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........Northwest 5 to 10 mph. Haines Index........5 or moderate. PoP.................50 percent. LAL.................4. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 86 to 96. Light winds becoming north around 10 mph in the afternoon. .SUNDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers and thunderstorms likely. Highs 82 to 92. Southeast winds around 10 mph early in the morning becoming light, then becoming northeast around 10 mph with gusts up to 20 mph in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 81 to 91. East winds 10 to 15 mph shifting to the northeast in the afternoon. $$ AZZ116-190115- Eastern Mogollon Rim (Fire Weather Zone 116)- Including the cities of Heber, Happy Jack, and Forest Lakes 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....86-95 below 5000 feet...84-91 above 5000 feet. 24 hr trend......Little change. Min humidity........20-25 percent. 24 hr trend......Little change. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 5 to 15 mph. Haines Index........3 or very low. PoP.................40 percent. LAL.................4. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Min temperature.....62-68 below 5000 feet...58-65 above 5000 feet. 24 hr trend......Little change. Max humidity........52-72 percent below 5000 feet...58-78 percent above 5000 feet. 24 hr trend......10 percent wetter. 20-foot winds.......Southwest winds around 10 mph in the evening becoming light. Free winds..........Northwest 10 to 20 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................4. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....87-95 below 5000 feet...84-92 above 5000 feet. 24 hr trend......Little change. Min humidity........20-30 percent. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph with gusts up to 20 mph in the afternoon. Free winds..........North 5 to 10 mph. Haines Index........4 or low. PoP.................50 percent. LAL.................4. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 83 to 93. Light winds becoming northwest around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Showers and thunderstorms likely. Highs 81 to 90. Light winds becoming west around 10 mph in the afternoon. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 80 to 88. Light winds. $$ AZZ117-190115- White Mountains (Fire Weather Zone 117)- Including the cities of Show Low, Greer, and Pinetop 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the morning, then rain showers with thunderstorms likely in the afternoon. Max temperature.....84-94 below 7000 feet...76-86 above 7000 feet. 24 hr trend......Little change. Min humidity........20-25 percent below 7000 feet...23-33 percent above 7000 feet. 24 hr trend......6 percent wetter. 20-foot winds.......South winds 10 to 15 mph. Free winds..........South 5 to 15 mph. Haines Index........3 or very low. PoP.................80 percent. LAL.................5. Mixing height.......5500 ft AGL. Transport winds.....Southeast 5 to 10 knots. Max Ventilation.....Very good. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of showers and thunderstorms. Min temperature.....58-65 below 7000 feet...45-55 above 7000 feet. 24 hr trend......Little change. Max humidity........61-81 percent below 7000 feet...80-100 percent above 7000 feet. 24 hr trend......9 percent wetter. 20-foot winds.......Southeast winds around 10 mph in the evening becoming light. Free winds..........North 5 to 15 mph shifting to the northeast 5 to 10 mph after midnight. Haines Index........3 or very low. PoP.................50 percent. LAL.................4. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms in the morning, then rain showers with thunderstorms likely in the afternoon. Max temperature.....84-93 below 7000 feet...76-86 above 7000 feet. 24 hr trend......Little change. Min humidity........18-28 percent below 7000 feet...25-35 percent above 7000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........Northwest 5 to 10 mph. Haines Index........3 or very low. PoP.................70 percent. LAL.................5. Mixing height.......4300 ft AGL increasing to 6400 ft AGL in the afternoon. Transport winds.....Southwest around 5 knots. Max Ventilation.....Very good. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers with thunderstorms likely. Highs 84 to 94. Light winds becoming northwest 10 to 15 mph. .SUNDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers and slight chance of thunderstorms. Highs 80 to 90. Light winds becoming northwest around 10 mph in the afternoon. .MONDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 78 to 88. Light winds. $$ AZZ118-190115- Northern Gila County (Fire Weather Zone 118)- Including the cities of Payson, Strawberry, and Young 153 AM MST Thu Jul 18 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....95-105 below 5000 feet...86-96 above 5000 feet. 24 hr trend......Little change. Min humidity........16-21 percent below 5000 feet...19-24 percent above 5000 feet. 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. Haines Index........4 or low. PoP.................30 percent. LAL.................4. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Chance of showers and thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Min temperature.....64-74 below 5000 feet...60-70 above 5000 feet. 24 hr trend......Little change. Max humidity........54-74 percent below 5000 feet...66-86 percent above 5000 feet. 24 hr trend......8 percent wetter. 20-foot winds.......Light winds. Free winds..........Northwest 5 to 10 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................4. .FRIDAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Chance of showers and thunderstorms in the afternoon. Max temperature.....96-106 below 5000 feet...87-97 above 5000 feet. 24 hr trend......Little change. Min humidity........17-22 percent below 5000 feet...19-29 percent above 5000 feet. 24 hr trend......Little change. 20-foot winds.......Light winds becoming west around 10 mph in the afternoon. Free winds..........North 5 to 10 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................4. .FORECAST DAYS 3 THROUGH 5... .SATURDAY...Partly cloudy early in the morning then becoming mostly cloudy. Showers likely and chance of thunderstorms. Highs 95 to 105. Light winds becoming west around 10 mph in the afternoon. .SUNDAY...Mostly clear early in the morning then becoming mostly cloudy. Showers and thunderstorms likely. Highs 91 to 101. Light winds. .MONDAY...Mostly clear early in the morning then becoming mostly cloudy. Chance of showers and thunderstorms. Highs 90 to 100. Light winds. $$ .6 TO 10 DAY OUTLOOK FOR JUL 23 - 27 2024... Above normal temperatures and above normal precipitation. = $$ 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. $$