662 FNUS55 KFGZ 261009 FWFFGZ Fire Weather Planning Forecast for northern Arizona National Weather Service Flagstaff AZ 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY FOR EASTERN ARIZONA... +++ Thunderstorms imply strong gusty and erratic winds +++ +++ 20-foot wind forecast of 'light winds' indicates mainly terrain driven winds +++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ .DISCUSSION...Look for strong and gusty winds through early this evening. Moisture will increase across the western half of Arizona but remain dry to the east. As a result, a Red Flag Warning has been issued for eastern portions of Arizona. There will be a decent shot for wetting rains spreading from west to east late this afternoon and overnight. Cool and showery weather and even a stray thunderstorm is in store for Tuesday with much less wind. Wednesday through Friday...A chance of showers over eastern Arizona on Wednesday, otherwise drying and warming conditions spreading from west to east through the period. Winds generally light. AZZ115-270130- Western Mogollon Rim (Fire Weather Zone 115)- Including the cities of Flagstaff, Williams, and Munds Park 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of rain showers late afternoon. Max temperature.....50-60. 24 hr trend......13 degrees cooler. Min humidity........19-24 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Windy. Southwest winds 20 to 30 mph with gusts up to 45 mph. Free winds..........Southwest 45 to 55 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................1. Mixing height.......3800 ft AGL increasing to 6700 ft AGL in the afternoon. Transport winds.....Southwest 30 to 40 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Min temperature.....26-36. 24 hr trend......10 degrees cooler. Max humidity........80-100 percent. 24 hr trend......51 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 35 to 45 mph decreasing to 20 to 30 mph after midnight. Haines Index........2 or very low. PoP.................70 percent. LAL.................1. .TUESDAY... Sky/weather.........Cloudy. Rain and snow showers likely Slight chance of thunderstorms. Max temperature.....41-51. 24 hr trend......8 degrees cooler. Min humidity........36-46 percent. 24 hr trend......22 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. Haines Index........3 or very low. PoP.................70 percent. LAL.................2. Mixing height.......1700 ft AGL increasing to 3700 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Fair. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Slight chance of showers. Highs 55 to 65. North winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Clear. Highs 65 to 74. Northeast winds 10 to 15 mph with gusts up to 20 mph. .FRIDAY...Mostly clear. Highs 72 to 82. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ106-270130- Grand Canyon Country (Fire Weather Zone 106)- Including the cities of Grand Canyon Village, Supai, and North Rim 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....62-71 at the River...49-59 at the Rim. 24 hr trend......15 degrees cooler. Min humidity........14-19 percent at the River...18-23 percent at the Rim. 24 hr trend......10 percent wetter. 20-foot winds.......Breezy. Southwest winds 15 to 25 mph with gusts up to 35 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................1. Mixing height.......4100 ft AGL increasing to 7200 ft AGL in the afternoon. Transport winds.....Southwest around 35 knots increasing to around 45 knots in the afternoon. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Cloudy. Chance of rain showers and snow showers. Min temperature.....40-45 at the River...28-38 at the Rim. 24 hr trend......10 degrees cooler. Max humidity........61-81 percent at the River...76-96 percent at the Rim. 24 hr trend......51 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph becoming west 5 to 15 mph after midnight. Haines Index........2 or very low. PoP.................50 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Slight chance of thunderstorms. Max temperature.....56-64 at the River...43-53 at the Rim. 24 hr trend......6 degrees cooler. Min humidity........20-30 percent at the River...32-42 percent at the Rim. 24 hr trend......13 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........Northwest 5 to 15 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................3. Mixing height.......2100 ft AGL increasing to 5000 ft AGL in the afternoon. Transport winds.....West 5 to 10 knots. Max Ventilation.....Good. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 70 to 80. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Clear. Highs 77 to 87. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 85 to 95. Light winds becoming west around 10 mph in the afternoon. $$ AZZ108-270130- Yavapai County Mountains (Fire Weather Zone 108)- Including the cities of Prescott, Seligman, Ash Fork, and Crown King 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....Around 59 below 5000 feet...around 55 above 5000 feet. 24 hr trend......15 degrees cooler. Min humidity........22-32 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 35 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........4 or low. PoP.................40 percent. LAL.................1. Mixing height.......3500 ft AGL increasing to 5600 ft AGL in the afternoon. Transport winds.....South around 20 knots increasing to southwest around 30 knots in the afternoon. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Cloudy. Rain showers likely. Snow at the very highest elevations. Min temperature.....Around 41 below 5000 feet...around 37 above 5000 feet. 24 hr trend......8 degrees cooler. Max humidity........80-100 percent. 24 hr trend......52 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 20 to 30 mph. Haines Index........2 or very low. PoP.................60 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Snow at the very highest elevations. Max temperature.....Around 52 below 5000 feet...around 48 above 5000 feet. 24 hr trend......Little change. Min humidity........32-42 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. Haines Index........3 or very low. PoP.................60 percent. LAL.................2. Mixing height.......3300 ft AGL increasing to 5900 ft AGL in the afternoon. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Fair. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 62 to 72. North winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .THURSDAY...Clear. Highs 72 to 80. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 77 to 87. East winds 10 to 15 mph shifting to the west in the afternoon. $$ AZZ137-270130- Yavapai County Valleys and Basins (Fire Weather Zone 137)- Including the cities of Cottonwood, Camp Verde, Cordes Junction, and Bagdad 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....59-69. 24 hr trend......15 degrees cooler. Min humidity........18-23 percent. 24 hr trend......15 percent wetter. 20-foot winds.......South winds 15 to 20 mph with gusts up to 30 mph. Free winds..........Southwest 35 to 45 mph. Haines Index........4 or low. PoP.................30 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Rain showers becoming likely. Min temperature.....38-48. 24 hr trend......7 degrees cooler. Max humidity........79-99 percent. 24 hr trend......46 percent wetter. 20-foot winds.......South winds 10 to 15 mph. Free winds..........Southwest 20 to 30 mph. Haines Index........2 or very low. PoP.................60 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms in the afternoon. Max temperature.....57-67. 24 hr trend......Little change. Min humidity........20-30 percent. 24 hr trend......11 percent wetter. 20-foot winds.......South winds around 10 mph shifting to the southwest in the afternoon. Free winds..........West 10 to 20 mph decreasing to 5 to 10 mph in the afternoon. Haines Index........3 or very low. PoP.................60 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 73 to 83. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Clear. Highs 80 to 90. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 85 to 95. Northeast winds 10 to 15 mph shifting to the southwest in the afternoon. $$ AZZ138-270130- Oak Creek and Sycamore Canyons (Fire Weather Zone 138)- Including the cities of Sedona and Village of Oak Creek 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Slight chance of rain showers in the afternoon. Max temperature.....53-63. 24 hr trend......14 degrees cooler. Min humidity........21-26 percent. 24 hr trend......13 percent wetter. 20-foot winds.......South winds 15 to 20 mph. Gusts up to 30 mph increasing to 40 mph in the afternoon. Free winds..........Southwest 40 to 50 mph decreasing to 30 to 40 mph in the afternoon. Haines Index........3 or very low. PoP.................20 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Rain showers becoming likely. Snow showers after midnight upper Oak Creek Canyon. Min temperature.....36-41 below 5000 feet...31-39 above 5000 feet. 24 hr trend......9 degrees cooler. Max humidity........80-100 percent. 24 hr trend......52 percent wetter. 20-foot winds.......South winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 25 to 35 mph. Haines Index........2 or very low. PoP.................80 percent. LAL.................1. .TUESDAY... Sky/weather.........Cloudy. Rain showers likely. Snow showers upper Oak Creek Canyon. Slight chance of thunderstorms. Max temperature.....45-55. 24 hr trend......9 degrees cooler. Min humidity........42-52 percent. 24 hr trend......24 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 10 to 20 mph shifting to the west 5 to 10 mph in the afternoon. Haines Index........3 or very low. PoP.................80 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 62 to 72. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Clear. Highs 71 to 81. Northeast winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 78 to 88. Northeast winds around 10 mph early in the morning becoming light, then becoming west around 10 mph in the afternoon. $$ AZZ105-270130- Marble and Glen Canyons (Fire Weather Zone 105)- Including the cities of Page and Lees Ferry 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....60-70. 24 hr trend......14 degrees cooler. Min humidity........10-15 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 35 mph. Free winds..........Southwest 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Haines Index........3 or very low. PoP.................30 percent. LAL.................1. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of rain showers. Min temperature.....38-46. 24 hr trend......10 degrees cooler. Max humidity........61-81 percent. 24 hr trend......45 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph becoming west 10 to 20 mph after midnight. Haines Index........2 or very low. PoP.................40 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers. Slight chance of thunderstorms. Max temperature.....54-63. 24 hr trend......7 degrees cooler. Min humidity........20-30 percent. 24 hr trend......13 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 10 to 20 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 67 to 77. North winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Clear. Highs 74 to 83. North winds 10 to 15 mph shifting to the northeast in the afternoon. .FRIDAY...Mostly clear. Highs 82 to 92. Light winds becoming south around 10 mph in the afternoon. $$ AZZ104-270130- Kaibab Plateau (Fire Weather Zone 104)- Including the cities of Jacob Lake and Fredonia 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Max temperature.....53-61 below 7000 feet...46-53 above 7000 feet. 24 hr trend......15 degrees cooler. Min humidity........15-20 percent below 7000 feet...21-26 percent above 7000 feet. 24 hr trend......13 percent wetter. 20-foot winds.......Breezy. Southwest winds 15 to 25 mph with gusts up to 40 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................1. .TONIGHT... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Min temperature.....31-38 below 7000 feet...25-31 above 7000 feet. 24 hr trend......11 degrees cooler. Max humidity........76-96 percent below 7000 feet...80-100 percent above 7000 feet. 24 hr trend......55 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph becoming west 10 to 20 mph after midnight. Haines Index........2 or very low. PoP.................60 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Slight chance of thunderstorms. Max temperature.....49-59 below 7000 feet...39-48 above 7000 feet. 24 hr trend......Little change. Min humidity........24-34 percent below 7000 feet...37-47 percent above 7000 feet. 24 hr trend......14 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 10 to 20 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 63 to 73. North winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .THURSDAY...Clear. Highs 70 to 80. Northeast winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 77 to 87. North winds around 10 mph shifting to the south in the morning, then shifting to the west in the afternoon. $$ AZZ107-270130- Coconino Plateau (Fire Weather Zone 107)- Including the city of Valle 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly cloudy. Chance of rain showers in the afternoon. Max temperature.....50-59 on the Plateau...61-68 at the River. 24 hr trend......14 degrees cooler. Min humidity........18-23 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Breezy. Southwest winds 15 to 25 mph with gusts up to 40 mph. Free winds..........Southwest 45 to 55 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Chance of rain and snow showers. Min temperature.....31-36 on the Plateau...40-46 at the River. 24 hr trend......10 degrees cooler. Max humidity........80-100 percent on the Plateau...59-79 percent at the River. 24 hr trend......55 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph becoming west 15 to 25 mph after midnight. Haines Index........2 or very low. PoP.................50 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Slight chance of thunderstorms. Max temperature.....47-53 on the Plateau...57-67 at the River. 24 hr trend......Little change. Min humidity........31-41 percent on the Plateau...18-28 percent at the River. 24 hr trend......12 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 5 to 15 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 62 to 71. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Mostly clear. Highs 70 to 79. Northeast winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 77 to 87. Light winds becoming west around 10 mph in the afternoon. $$ AZZ109-270130- Northeast Plateau And Mesas Hwy 264 Northward (Fire Weather Zone 109)- Including the cities of Keams Canyon and Kaibito 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Partly cloudy then becoming cloudy. Patchy blowing dust in the afternoon. Slight chance of rain showers in the afternoon. Max temperature.....59-66. 24 hr trend......12 degrees cooler. Min humidity........11-16 percent. 24 hr trend......Little change. 20-foot winds.......Breezy. Southwest winds 15 to 25 mph with gusts up to 45 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........4 or low. PoP.................10 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Chance of rain showers. Min temperature.....34-41. 24 hr trend......8 degrees cooler. Max humidity........69-89 percent. 24 hr trend......49 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 30 mph decreasing to around 10 mph after midnight. Free winds..........Southwest 25 to 35 mph. Haines Index........2 or very low. PoP.................50 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely in the morning. Slight chance of thunderstorms. Max temperature.....50-57. 24 hr trend......9 degrees cooler. Min humidity........24-34 percent. 24 hr trend......17 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........Northwest 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Haines Index........3 or very low. PoP.................60 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly clear. Highs 62 to 70. North winds 10 to 15 mph. Gusts up to 30 mph. .THURSDAY...Mostly clear. Highs 70 to 77. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 78 to 85. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ140-270130- Northeast Plateaus and Mesas South of Hwy 264 (Fire Weather Zone 140)- Including the cities of Dilkon and Kykotsmovi 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Patchy blowing dust through the day. Max temperature.....62-68. 24 hr trend......10 degrees cooler. Min humidity........11 percent. 24 hr trend......Little change. 20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Gusts up to 35 mph increasing to 45 mph in the afternoon. Free winds..........Southwest 40 to 50 mph. Haines Index........4 or low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Chance of rain showers. Min temperature.....35-40. 24 hr trend......6 degrees cooler. Max humidity........63-83 percent. 24 hr trend......42 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 30 mph decreasing to around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. Haines Index........2 or very low. PoP.................40 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms. Max temperature.....51-57. 24 hr trend......11 degrees cooler. Min humidity........20-30 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........West 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Haines Index........3 or very low. PoP.................70 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy. Chance of showers. Highs 61 to 69. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Mostly clear. Highs 69 to 77. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 77 to 85. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ110-270130- Chinle Valley (Fire Weather Zone 110)- Including the cities of Canyon De Chelly, Chinle, and Kayenta 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Patchy blowing dust. Max temperature.....63-71. 24 hr trend......9 degrees cooler. Min humidity........10 percent. 24 hr trend......Little change. 20-foot winds.......Windy. South winds 15 to 20 mph with gusts up to 35 mph shifting to the southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Free winds..........Southwest 40 to 50 mph. Haines Index........4 or low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Mostly cloudy. Rain showers becoming likely after midnight. Min temperature.....35-41. 24 hr trend......6 degrees cooler. Max humidity........62-82 percent. 24 hr trend......42 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 30 mph decreasing to around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph decreasing to 20 to 30 mph after midnight. Haines Index........3 or very low. PoP.................30 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms. Max temperature.....51-58. 24 hr trend......12 degrees cooler. Min humidity........23-33 percent. 24 hr trend......21 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 15 to 25 mph. Haines Index........3 or very low. PoP.................60 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy. Highs 61 to 68. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Mostly clear. Highs 69 to 75. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 77 to 83. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ111-270130- Chuska Mountains and Defiance Plateau (Fire Weather Zone 111)- Including the cities of Window Rock and Ganado 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Patchy blowing dust in the afternoon. Max temperature.....58-67. 24 hr trend......7 degrees cooler. Min humidity........11 percent. 24 hr trend......Little change. 20-foot winds.......Windy. Southwest winds 15 to 20 mph with gusts up to 30 mph increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. Free winds..........Southwest 40 to 50 mph. Haines Index........4 or low. PoP.................0 percent. LAL.................1. Mixing height.......4300 ft AGL increasing to 8300 ft AGL in the afternoon. Transport winds.....Southwest around 30 knots increasing to around 40 knots in the afternoon. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Cloudy. Chance of rain and snow showers after midnight. Min temperature.....31-38. 24 hr trend......7 degrees cooler. Max humidity........68-88 percent. 24 hr trend......44 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 30 mph decreasing to around 10 mph after midnight. Free winds..........Southwest 30 to 40 mph. Haines Index........3 or very low. PoP.................30 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of rain and snow showers. Slight chance of thunderstorms. Max temperature.....46-56. 24 hr trend......12 degrees cooler. Min humidity........24-34 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 20 mph. Free winds..........Southwest 20 to 30 mph becoming west 10 to 20 mph in the afternoon. Haines Index........3 or very low. PoP.................50 percent. LAL.................2. Mixing height.......3600 ft AGL increasing to 8700 ft AGL in the afternoon. Transport winds.....Southwest 15 to 20 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly cloudy early in the morning then becoming partly cloudy. Chance of showers and slight chance of snow showers. Highs 54 to 64. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Mostly clear. Highs 62 to 72. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 70 to 80. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ139-270130- Black Mesa Area (Fire Weather Zone 139)- 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. and patchy blowing dust. Max temperature.....57-64. 24 hr trend......10 degrees cooler. Min humidity........9-14 percent. 24 hr trend......Little change. 20-foot winds.......Windy. Southwest winds 20 to 30 mph with gusts up to 50 mph. Free winds..........Southwest 50 to 60 mph decreasing to 40 to 50 mph in the afternoon. Haines Index........4 or low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Chance of rain showers and snow showers through the night. Min temperature.....32-37. 24 hr trend......8 degrees cooler. Max humidity........73-93 percent. 24 hr trend......49 percent wetter. 20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts up to 35 mph decreasing to 10 to 15 mph after midnight. Free winds..........Southwest 30 to 40 mph. Haines Index........2 or very low. PoP.................50 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain and snow showers likely. Slight chance of thunderstorms. Max temperature.....46-53. 24 hr trend......11 degrees cooler. Min humidity........27-37 percent. 24 hr trend......21 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 15 to 25 mph becoming northwest 5 to 15 mph in the afternoon. Haines Index........3 or very low. PoP.................70 percent. LAL.................3. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 57 to 63. North winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Mostly clear. Highs 64 to 71. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 72 to 80. Light winds becoming northwest 10 to 15 mph. $$ AZZ112-270130- Little Colorado River Valley in Coconino County (Fire Weather Zone 112)- Including the cities of Wupatki N.M. and Tuba City 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Patchy blowing dust in the afternoon. Max temperature.....60-70. 24 hr trend......12 degrees cooler. Min humidity........10-15 percent. 24 hr trend......Little change. 20-foot winds.......Windy. South winds 15 to 20 mph with gusts up to 35 mph shifting to the southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Free winds..........Southwest 40 to 50 mph. Haines Index........3 or very low. PoP.................10 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Chance of rain showers through the night. Min temperature.....35-42. 24 hr trend......8 degrees cooler. Max humidity........76-96 percent on the Plateau...73 percent at the River. 24 hr trend......42 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Free winds..........Southwest 30 to 40 mph decreasing to 20 to 30 mph after midnight. Haines Index........2 or very low. PoP.................40 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Max temperature.....51-59. 24 hr trend......10 degrees cooler. Min humidity........22-32 percent. 24 hr trend......15 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Free winds..........West 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Haines Index........3 or very low. PoP.................50 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 63 to 73. North winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Clear. Highs 72 to 81. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 80 to 89. Light winds becoming north around 10 mph in the afternoon. $$ AZZ113-270130- Little Colorado River Valley in Navajo County (Fire Weather Zone 113)- Including the cities of Winslow, Holbrook, and Snowflake 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Patchy blowing dust in the afternoon. Max temperature.....63-69. 24 hr trend......10 degrees cooler. Min humidity........12 percent. 24 hr trend......Little change. 20-foot winds.......Windy. South winds 20 to 30 mph. Gusts up to 35 mph increasing to 50 mph in the afternoon. Free winds..........Southwest 50 to 60 mph. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. Mixing height.......4400 ft AGL increasing to 7100 ft AGL in the afternoon. Transport winds.....Southwest around 30 knots increasing to around 40 knots in the afternoon. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of rain showers through the night. Min temperature.....35-41. 24 hr trend......6 degrees cooler. Max humidity........65-85 percent. 24 hr trend......40 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Free winds..........Southwest 35 to 45 mph. Haines Index........2 or very low. PoP.................30 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of rain showers and slight chance of thunderstorms. Max temperature.....52-59. 24 hr trend......11 degrees cooler. Min humidity........25-35 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 20 to 30 mph becoming west 10 to 20 mph in the afternoon. Haines Index........3 or very low. PoP.................50 percent. LAL.................2. Mixing height.......4500 ft AGL increasing to 7800 ft AGL in the afternoon. Transport winds.....West 15 to 20 knots. Max Ventilation.....Excellent. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly cloudy. Chance of showers. Highs 62 to 70. Light winds becoming north 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Clear. Highs 70 to 78. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 79 to 85. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ114-270130- Little Colorado River Valley in Apache County (Fire Weather Zone 114)- Including the cities of St. Johns and Springerville 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Patchy blowing dust in the afternoon. Max temperature.....62-70. 24 hr trend......8 degrees cooler. Min humidity........11 percent. 24 hr trend......Little change. 20-foot winds.......Windy. Southwest winds 15 to 20 mph with gusts up to 35 mph increasing to 20 to 30 mph with gusts up to 50 mph in the afternoon. Free winds..........Southwest 35 to 45 mph increasing to 45 to 55 mph in the afternoon. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Mostly cloudy. Slight chance of rain and snow showers. Min temperature.....34-40. 24 hr trend......6 degrees cooler. Max humidity........53-73 percent. 24 hr trend......35 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Free winds..........Southwest 40 to 50 mph. Haines Index........2 or very low. PoP.................20 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Chance of rain and snow showers. Slight chance of thunderstorms. Max temperature.....49-57. 24 hr trend......13 degrees cooler. Min humidity........39 percent below 7000 feet...28-38 percent above 7000 feet. 24 hr trend......19 percent wetter. 20-foot winds.......West winds 10 to 15 mph with gusts up to 25 mph. Free winds..........Southwest 20 to 30 mph. Haines Index........3 or very low. PoP.................50 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly cloudy. Chance of showers and snow showers. Highs 56 to 66. Light winds becoming northwest 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly clear. Highs 64 to 74. Light winds becoming northeast 10 to 15 mph. .FRIDAY...Mostly clear. Highs 72 to 82. South winds around 10 mph shifting to the west in the morning, then shifting to the northwest in the afternoon. $$ AZZ116-270130- Eastern Mogollon Rim (Fire Weather Zone 116)- Including the cities of Heber, Happy Jack, and Forest Lakes 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly sunny then becoming mostly cloudy. Max temperature.....55-65 below 5000 feet...51-61 above 5000 feet. 24 hr trend......11 degrees cooler. Min humidity........13-18 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Windy. Southwest winds 20 to 30 mph with gusts up to 45 mph. Free winds..........Southwest 50 to 60 mph decreasing to 40 to 50 mph in the afternoon. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of rain showers and snow showers through the night. Min temperature.....30-37. 24 hr trend......10 degrees cooler. Max humidity........80-100 percent. 24 hr trend......54 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 25 mph. Free winds..........Southwest 30 to 40 mph. Haines Index........2 or very low. PoP.................50 percent. LAL.................1. .TUESDAY... Sky/weather.........Cloudy. Rain showers and snow showers likely. Slight chance of thunderstorms. Max temperature.....47-54 below 5000 feet...42-51 above 5000 feet. 24 hr trend......10 degrees cooler. Min humidity........38-48 percent below 5000 feet...42-52 percent above 5000 feet. 24 hr trend......26 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph decreasing to 10 to 20 mph in the afternoon. Haines Index........3 or very low. PoP.................70 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy early in the morning then becoming mostly cloudy. Chance of showers and slight chance of snow showers. Highs 55 to 64. North winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .THURSDAY...Clear. Highs 64 to 74. Northeast winds 10 to 15 mph with gusts up to 20 mph. .FRIDAY...Mostly clear. Highs 73 to 82. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ117-270130- White Mountains (Fire Weather Zone 117)- Including the cities of Show Low, Greer, and Pinetop 309 AM MST Mon Apr 26 2021 ...RED FLAG WARNING IN EFFECT FROM 10 AM THIS MORNING TO 8 PM MST THIS EVENING DUE TO STRONG WINDS AND LOW RELATIVE HUMIDITY... .TODAY... Sky/weather.........Partly cloudy. Max temperature.....58-67 below 7000 feet...53-63 above 7000 feet. 24 hr trend......8 degrees cooler. Min humidity........12-17 percent. 24 hr trend......Little change. 20-foot winds.......Windy. Southwest winds 20 to 30 mph with gusts up to 45 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. Mixing height.......4800 ft AGL increasing to 7700 ft AGL in the afternoon. Transport winds.....Southwest 25 to 30 knots. Max Ventilation.....Excellent. .TONIGHT... Sky/weather.........Mostly cloudy. Chance of snow showers and rain showers after midnight. Min temperature.....Around 35 below 7000 feet...26-34 above 7000 feet. 24 hr trend......8 degrees cooler. Max humidity........72-92 percent below 7000 feet...69-89 percent above 7000 feet. 24 hr trend......45 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts up to 25 mph. Free winds..........Southwest 35 to 45 mph. Haines Index........2 or very low. PoP.................40 percent. LAL.................1. .TUESDAY... Sky/weather.........Cloudy. Rain and snow showers becoming likely. Slight chance of thunderstorms. Max temperature.....45-54 below 7000 feet...40-50 above 7000 feet. 24 hr trend......13 degrees cooler. Min humidity........34-44 percent below 7000 feet...28-38 percent above 7000 feet. 24 hr trend......27 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 25 to 35 mph decreasing to 10 to 20 mph in the afternoon. Haines Index........3 or very low. PoP.................80 percent. LAL.................2. Mixing height.......3500 ft AGL. Transport winds.....Southwest 5 to 10 knots. Max Ventilation.....Fair. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Mostly cloudy. Showers, snow showers likely and slight chance of thunderstorms. Highs 52 to 62. North winds 10 to 15 mph. Gusts up to 30 mph. .THURSDAY...Mostly clear. Highs 62 to 72. Northeast winds 10 to 15 mph with gusts up to 20 mph. .FRIDAY...Mostly clear. Highs 70 to 80. Light winds becoming northwest around 10 mph in the afternoon. $$ AZZ118-270130- Northern Gila County (Fire Weather Zone 118)- Including the cities of Payson, Strawberry, and Young 309 AM MST Mon Apr 26 2021 .TODAY... Sky/weather.........Mostly sunny then becoming cloudy. Max temperature.....62-72 below 5000 feet...57-67 above 5000 feet. 24 hr trend......12 degrees cooler. Min humidity........12-17 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts up to 30 mph. Free winds..........Southwest 40 to 50 mph. Haines Index........3 or very low. PoP.................0 percent. LAL.................1. .TONIGHT... Sky/weather.........Cloudy. Slight chance of rain showers in the evening, then rain showers likely after midnight. Min temperature.....37-47 below 5000 feet...33-41 above 5000 feet. 24 hr trend......8 degrees cooler. Max humidity........76-96 percent below 5000 feet...80-100 percent above 5000 feet. 24 hr trend......53 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 30 to 40 mph. Haines Index........2 or very low. PoP.................60 percent. LAL.................1. .TUESDAY... Sky/weather.........Mostly cloudy. Rain showers likely. Slight chance of thunderstorms. Max temperature.....53-63 below 5000 feet...46-56 above 5000 feet. 24 hr trend......10 degrees cooler. Min humidity........29-39 percent below 5000 feet...32-42 percent above 5000 feet. 24 hr trend......22 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Free winds..........Southwest 20 to 30 mph becoming west 10 to 20 mph in the afternoon. Haines Index........3 or very low. PoP.................80 percent. LAL.................2. .FORECAST DAYS 3 THROUGH 5...... .WEDNESDAY...Partly cloudy. Chance of showers. Highs 65 to 75. North winds 10 to 15 mph. Gusts up to 25 mph. .THURSDAY...Clear. Highs 75 to 85. North winds 10 to 15 mph. .FRIDAY...Mostly clear. Highs 81 to 91. Light winds becoming southwest around 10 mph in the afternoon. $$ .6 TO 10 DAY Outlook for May 01 - 05, 2021 Above normal temperatures and Near normal precipitation. = $$ 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. $$