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Home Return to list Wind Advisory 0012 Issued by the Flagstaff Forecast Office
Action: New Issued At: 2026-05-16 02:50:50 235 WWUS75 KFGZ 160750 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 1250 AM MST Sat May 16 2026 AZZ004-006>009-011>017-038>040-161900- /O.NEW.KFGZ.WI.Y.0012.260517T1800Z-260518T0300Z/ Kaibab Plateau-Grand Canyon Country-Coconino Plateau-Yavapai County Mountains-Northeast Plateaus and Mesas Hwy 264 Northward- Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains-Oak Creek and Sycamore Canyons-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Wupatki National Monument, Chambers, Shonto, Supai, Klagetoh, Happy Jack, Navajo National Monument, Ash Fork, Forest Lakes, Kykotsmovi, Heber, Seligman, Springerville, Jacob Lake, Williams, Winslow, Greer, Grand Canyon Village, Grand Canyon North Rim, Sedona, St. Johns, Wide Ruins, Window Rock, Village of Oak Creek, Fort Defiance, Ganado, Steamboat Canyon, Dilkon, Tusayan, Holbrook, Flagstaff, Snowflake, Show Low, Pinetop-Lakeside, Jadito, Crown King, Valle, Prescott, Munds Park, Sanders, Fredonia, Keams Canyon, Tuba City, and Kaibito 1250 AM MST Sat May 16 2026 /150 AM MDT Sat May 16 2026/ ...WIND ADVISORY IN EFFECT FROM 11 AM MST /NOON MDT/ TO 8 PM MST /9 PM MDT/ SUNDAY... * WHAT...Southwest winds 20 to 30 mph with gusts 40 to 50 mph expected. * WHERE...Navajo Nation in Arizona, Little Colorado River Valley, Mogollon Rim, Kaibab Plateau, Grand Canyon Country, Coconino Plateau, Yavapai County Mountains, White Mountains. * WHEN...From 11 AM MST /noon MDT/ to 8 PM MST /9 PM MDT/ Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ RR Action: Continued Issued At: 2026-05-16 11:53:22 886 WWUS75 KFGZ 161652 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 952 AM MST Sat May 16 2026 AZZ004-006>009-011>017-038>040-180300- /O.CON.KFGZ.WI.Y.0012.260517T1800Z-260518T0300Z/ Kaibab Plateau-Grand Canyon Country-Coconino Plateau-Yavapai County Mountains-Northeast Plateaus and Mesas Hwy 264 Northward- Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains-Oak Creek and Sycamore Canyons-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of St. Johns, Wide Ruins, Greer, Sanders, Flagstaff, Heber, Seligman, Holbrook, Kaibito, Tusayan, Grand Canyon North Rim, Steamboat Canyon, Shonto, Fredonia, Window Rock, Wupatki National Monument, Show Low, Pinetop-Lakeside, Ganado, Village of Oak Creek, Snowflake, Jacob Lake, Munds Park, Crown King, Springerville, Navajo National Monument, Prescott, Tuba City, Supai, Valle, Jadito, Sedona, Grand Canyon Village, Fort Defiance, Klagetoh, Keams Canyon, Chambers, Williams, Dilkon, Happy Jack, Forest Lakes, Winslow, Kykotsmovi, and Ash Fork 952 AM MST Sat May 16 2026 /1052 AM MDT Sat May 16 2026/ ...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM MST /NOON MDT/ TO 8 PM MST /9 PM MDT/ SUNDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Black Mesa, Chuska Mountains, and Defiance Plateau, Little Colorado River Valley, Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, Coconino Plateau, Yavapai County Mountains, White Mountains, and Oak Creek and Sycamore Canyons. * WHEN...From 11 AM MST /noon MDT/ to 8 PM MST /9 PM MDT/ Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ McCollum Action: Continued Issued At: 2026-05-17 03:23:20 281 WWUS75 KFGZ 170822 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 122 AM MST Sun May 17 2026 AZZ004-006>009-011>017-038>040-180300- /O.CON.KFGZ.WI.Y.0012.260517T1800Z-260518T0300Z/ Kaibab Plateau-Grand Canyon Country-Coconino Plateau-Yavapai County Mountains-Northeast Plateaus and Mesas Hwy 264 Northward- Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains-Oak Creek and Sycamore Canyons-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Seligman, Ash Fork, Snowflake, Kykotsmovi, Fort Defiance, Navajo National Monument, Steamboat Canyon, Window Rock, Jadito, Chambers, Supai, Sedona, Greer, Jacob Lake, Show Low, Grand Canyon Village, Wupatki National Monument, Dilkon, Crown King, Holbrook, Klagetoh, Fredonia, Winslow, Springerville, Village of Oak Creek, Shonto, Kaibito, Ganado, Flagstaff, Pinetop-Lakeside, Munds Park, Wide Ruins, Tusayan, Forest Lakes, Grand Canyon North Rim, Prescott, Heber, Happy Jack, Sanders, Valle, Tuba City, St. Johns, Keams Canyon, and Williams 122 AM MST Sun May 17 2026 /222 AM MDT Sun May 17 2026/ ...WIND ADVISORY REMAINS IN EFFECT FROM 11 AM MST /NOON MDT/ THIS MORNING TO 8 PM MST /9 PM MDT/ THIS EVENING... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Much of northern Arizona. * WHEN...From 11 AM MST /noon MDT/ this morning to 8 PM MST /9 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Humphreys Action: Continued Issued At: 2026-05-17 17:59:33 394 WWUS75 KFGZ 172258 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 358 PM MST Sun May 17 2026 AZZ004-006-009-011>017-039-040-181200- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains- Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Tuba City, Chambers, Happy Jack, Flagstaff, Sanders, Williams, Tusayan, Heber, Window Rock, Greer, Munds Park, Jacob Lake, Snowflake, Ganado, Dilkon, Grand Canyon Village, Winslow, Wide Ruins, Springerville, Pinetop-Lakeside, Show Low, Steamboat Canyon, Fredonia, Klagetoh, Kykotsmovi, Kaibito, Fort Defiance, Wupatki National Monument, Navajo National Monument, Holbrook, Supai, Grand Canyon North Rim, St. Johns, Shonto, Keams Canyon, Jadito, and Forest Lakes 358 PM MST Sun May 17 2026 /458 PM MDT Sun May 17 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 5 AM MST /6 AM MDT/ MONDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Black Mesa, Chuska Mountains, and Defiance Plateau, Little Colorado River Valley, Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, and White Mountains. * WHEN...Until 5 AM MST /6 AM MDT/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ AZZ007-008-038-180300- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T0300Z/ Coconino Plateau-Yavapai County Mountains-Oak Creek and Sycamore Canyons- Including the cities of Prescott, Sedona, Village of Oak Creek, Ash Fork, Valle, Crown King, and Seligman 358 PM MST Sun May 17 2026 /458 PM MDT Sun May 17 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST /9 PM MDT/ THIS EVENING... * WHAT...Southwest winds 25 to 30 mph with gusts up to 50 mph. * WHERE...Coconino Plateau, Oak Creek and Sycamore Canyons, and Yavapai County Mountains. * WHEN...Until 8 PM MST /9 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ McCollum Action: Time Extended Issued At: 2026-05-17 17:59:33 394 WWUS75 KFGZ 172258 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 358 PM MST Sun May 17 2026 AZZ004-006-009-011>017-039-040-181200- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains- Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Tuba City, Chambers, Happy Jack, Flagstaff, Sanders, Williams, Tusayan, Heber, Window Rock, Greer, Munds Park, Jacob Lake, Snowflake, Ganado, Dilkon, Grand Canyon Village, Winslow, Wide Ruins, Springerville, Pinetop-Lakeside, Show Low, Steamboat Canyon, Fredonia, Klagetoh, Kykotsmovi, Kaibito, Fort Defiance, Wupatki National Monument, Navajo National Monument, Holbrook, Supai, Grand Canyon North Rim, St. Johns, Shonto, Keams Canyon, Jadito, and Forest Lakes 358 PM MST Sun May 17 2026 /458 PM MDT Sun May 17 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 5 AM MST /6 AM MDT/ MONDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Black Mesa, Chuska Mountains, and Defiance Plateau, Little Colorado River Valley, Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, and White Mountains. * WHEN...Until 5 AM MST /6 AM MDT/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ AZZ007-008-038-180300- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T0300Z/ Coconino Plateau-Yavapai County Mountains-Oak Creek and Sycamore Canyons- Including the cities of Prescott, Sedona, Village of Oak Creek, Ash Fork, Valle, Crown King, and Seligman 358 PM MST Sun May 17 2026 /458 PM MDT Sun May 17 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM MST /9 PM MDT/ THIS EVENING... * WHAT...Southwest winds 25 to 30 mph with gusts up to 50 mph. * WHERE...Coconino Plateau, Oak Creek and Sycamore Canyons, and Yavapai County Mountains. * WHEN...Until 8 PM MST /9 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ McCollum Action: Expired Issued At: 2026-05-17 21:59:41 698 WWUS75 KFGZ 180259 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 759 PM MST Sun May 17 2026 AZZ007-008-038-180400- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-260518T0300Z/ Coconino Plateau-Yavapai County Mountains-Oak Creek and Sycamore Canyons- Including the cities of Seligman, Ash Fork, Crown King, Village of Oak Creek, Prescott, Sedona, and Valle 759 PM MST Sun May 17 2026 /859 PM MDT Sun May 17 2026/ ...WIND ADVISORY WILL EXPIRE AT 8 PM MST /9 PM MDT/ THIS EVENING... The strong, gusty winds have started to subside and the Wind Advisory will be allowed to expire. $$ AZZ004-006-009-011>017-039-040-181200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains- Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Kaibito, Klagetoh, Wide Ruins, Winslow, Happy Jack, Navajo National Monument, Wupatki National Monument, Tusayan, Heber, Forest Lakes, Fredonia, Springerville, Grand Canyon Village, Pinetop-Lakeside, Show Low, Snowflake, Steamboat Canyon, Kykotsmovi, Sanders, Greer, Jadito, Shonto, Keams Canyon, Dilkon, St. Johns, Holbrook, Supai, Williams, Fort Defiance, Flagstaff, Ganado, Grand Canyon North Rim, Window Rock, Chambers, Munds Park, Jacob Lake, and Tuba City 759 PM MST Sun May 17 2026 /859 PM MDT Sun May 17 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST /6 AM MDT/ MONDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Black Mesa, Chuska Mountains, and Defiance Plateau, Little Colorado River Valley, Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, and White Mountains. * WHEN...Until 5 AM MST /6 AM MDT/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Meola Action: Continued Issued At: 2026-05-17 21:59:41 698 WWUS75 KFGZ 180259 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 759 PM MST Sun May 17 2026 AZZ007-008-038-180400- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-260518T0300Z/ Coconino Plateau-Yavapai County Mountains-Oak Creek and Sycamore Canyons- Including the cities of Seligman, Ash Fork, Crown King, Village of Oak Creek, Prescott, Sedona, and Valle 759 PM MST Sun May 17 2026 /859 PM MDT Sun May 17 2026/ ...WIND ADVISORY WILL EXPIRE AT 8 PM MST /9 PM MDT/ THIS EVENING... The strong, gusty winds have started to subside and the Wind Advisory will be allowed to expire. $$ AZZ004-006-009-011>017-039-040-181200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Coconino County-Little Colorado River Valley in Navajo County-Little Colorado River Valley in Apache County-Western Mogollon Rim-Eastern Mogollon Rim-White Mountains- Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Kaibito, Klagetoh, Wide Ruins, Winslow, Happy Jack, Navajo National Monument, Wupatki National Monument, Tusayan, Heber, Forest Lakes, Fredonia, Springerville, Grand Canyon Village, Pinetop-Lakeside, Show Low, Snowflake, Steamboat Canyon, Kykotsmovi, Sanders, Greer, Jadito, Shonto, Keams Canyon, Dilkon, St. Johns, Holbrook, Supai, Williams, Fort Defiance, Flagstaff, Ganado, Grand Canyon North Rim, Window Rock, Chambers, Munds Park, Jacob Lake, and Tuba City 759 PM MST Sun May 17 2026 /859 PM MDT Sun May 17 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST /6 AM MDT/ MONDAY... * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph. * WHERE...Black Mesa, Chuska Mountains, and Defiance Plateau, Little Colorado River Valley, Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, and White Mountains. * WHEN...Until 5 AM MST /6 AM MDT/ Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Meola Action: Continued Issued At: 2026-05-18 02:02:46 445 WWUS75 KFGZ 180702 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 1202 AM MST Mon May 18 2026 AZZ011-014-017-181215- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260518T1800Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Greer, Window Rock, Sanders, Wide Ruins, Show Low, Pinetop-Lakeside, St. Johns, Klagetoh, Fort Defiance, Ganado, and Springerville 1202 AM MST Mon May 18 2026 /102 AM MDT Mon May 18 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 11 AM MST /NOON MDT/ THIS MORNING... * WHAT...Southwest winds 20 to 30 mph with gusts 45 to 55 mph. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 11 AM MST /noon MDT/ this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ AZZ004-006-009-012-013-015-016-039-040-181200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Little Colorado River Valley in Coconino County- Little Colorado River Valley in Navajo County-Western Mogollon Rim-Eastern Mogollon Rim-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Forest Lakes, Jadito, Supai, Grand Canyon Village, Munds Park, Keams Canyon, Chambers, Wupatki National Monument, Holbrook, Navajo National Monument, Heber, Dilkon, Kaibito, Tusayan, Grand Canyon North Rim, Winslow, Happy Jack, Steamboat Canyon, Snowflake, Fredonia, Williams, Kykotsmovi, Shonto, Tuba City, Jacob Lake, and Flagstaff 1202 AM MST Mon May 18 2026 /102 AM MDT Mon May 18 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST /6 AM MDT/ EARLY THIS MORNING... * WHAT...Southwest winds 15 to 25 mph with gusts 40 to 50 mph. * WHERE...Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, Little Colorado River Valley in Coconino County, Little Colorado River Valley in Navajo County, and Black Mesa Area. * WHEN...Until 5 AM MST /6 AM MDT/ early this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Humphreys Action: Time Extended Issued At: 2026-05-18 02:02:46 445 WWUS75 KFGZ 180702 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 1202 AM MST Mon May 18 2026 AZZ011-014-017-181215- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260518T1800Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Greer, Window Rock, Sanders, Wide Ruins, Show Low, Pinetop-Lakeside, St. Johns, Klagetoh, Fort Defiance, Ganado, and Springerville 1202 AM MST Mon May 18 2026 /102 AM MDT Mon May 18 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 11 AM MST /NOON MDT/ THIS MORNING... * WHAT...Southwest winds 20 to 30 mph with gusts 45 to 55 mph. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 11 AM MST /noon MDT/ this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ AZZ004-006-009-012-013-015-016-039-040-181200- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Little Colorado River Valley in Coconino County- Little Colorado River Valley in Navajo County-Western Mogollon Rim-Eastern Mogollon Rim-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Forest Lakes, Jadito, Supai, Grand Canyon Village, Munds Park, Keams Canyon, Chambers, Wupatki National Monument, Holbrook, Navajo National Monument, Heber, Dilkon, Kaibito, Tusayan, Grand Canyon North Rim, Winslow, Happy Jack, Steamboat Canyon, Snowflake, Fredonia, Williams, Kykotsmovi, Shonto, Tuba City, Jacob Lake, and Flagstaff 1202 AM MST Mon May 18 2026 /102 AM MDT Mon May 18 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST /6 AM MDT/ EARLY THIS MORNING... * WHAT...Southwest winds 15 to 25 mph with gusts 40 to 50 mph. * WHERE...Mogollon Rim, Kaibito Plateau, Painted Desert, Kaibab Plateau, Grand Canyon Country, Little Colorado River Valley in Coconino County, Little Colorado River Valley in Navajo County, and Black Mesa Area. * WHEN...Until 5 AM MST /6 AM MDT/ early this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Humphreys Action: Continued Issued At: 2026-05-18 06:50:37 338 WWUS75 KFGZ 181150 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 450 AM MST Mon May 18 2026 AZZ004-006-009-012-013-015-016-039-040-181300- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Little Colorado River Valley in Coconino County- Little Colorado River Valley in Navajo County-Western Mogollon Rim-Eastern Mogollon Rim-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Forest Lakes, Jadito, Supai, Grand Canyon Village, Munds Park, Keams Canyon, Chambers, Wupatki National Monument, Holbrook, Navajo National Monument, Heber, Dilkon, Kaibito, Tusayan, Grand Canyon North Rim, Winslow, Happy Jack, Steamboat Canyon, Snowflake, Fredonia, Williams, Kykotsmovi, Shonto, Tuba City, Jacob Lake, and Flagstaff 450 AM MST Mon May 18 2026 /550 AM MDT Mon May 18 2026/ ...WIND ADVISORY WILL EXPIRE AT 5 AM MST /6 AM MDT/ EARLY THIS MORNING... Gusty winds have begin to subside as the cold front moves across northern Arizona, thus, the advisory will be allowed to expire. Some breezy winds will remain this afternoon, with gusts of 25 to 30 mph possible. $$ AZZ011-014-017-181800- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1800Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Greer, Window Rock, Sanders, Wide Ruins, Show Low, Pinetop-Lakeside, St. Johns, Klagetoh, Fort Defiance, Ganado, and Springerville 450 AM MST Mon May 18 2026 /550 AM MDT Mon May 18 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST /NOON MDT/ THIS MORNING... * WHAT...Southwest winds 20 to 30 mph with gusts 45 to 55 mph. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 11 AM MST /noon MDT/ this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Humphreys Action: Expired Issued At: 2026-05-18 06:50:37 338 WWUS75 KFGZ 181150 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 450 AM MST Mon May 18 2026 AZZ004-006-009-012-013-015-016-039-040-181300- /O.EXP.KFGZ.WI.Y.0012.000000T0000Z-260518T1200Z/ Kaibab Plateau-Grand Canyon Country-Northeast Plateaus and Mesas Hwy 264 Northward-Little Colorado River Valley in Coconino County- Little Colorado River Valley in Navajo County-Western Mogollon Rim-Eastern Mogollon Rim-Black Mesa Area-Northeast Plateaus and Mesas South of Hwy 264- Including the cities of Forest Lakes, Jadito, Supai, Grand Canyon Village, Munds Park, Keams Canyon, Chambers, Wupatki National Monument, Holbrook, Navajo National Monument, Heber, Dilkon, Kaibito, Tusayan, Grand Canyon North Rim, Winslow, Happy Jack, Steamboat Canyon, Snowflake, Fredonia, Williams, Kykotsmovi, Shonto, Tuba City, Jacob Lake, and Flagstaff 450 AM MST Mon May 18 2026 /550 AM MDT Mon May 18 2026/ ...WIND ADVISORY WILL EXPIRE AT 5 AM MST /6 AM MDT/ EARLY THIS MORNING... Gusty winds have begin to subside as the cold front moves across northern Arizona, thus, the advisory will be allowed to expire. Some breezy winds will remain this afternoon, with gusts of 25 to 30 mph possible. $$ AZZ011-014-017-181800- /O.CON.KFGZ.WI.Y.0012.000000T0000Z-260518T1800Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Greer, Window Rock, Sanders, Wide Ruins, Show Low, Pinetop-Lakeside, St. Johns, Klagetoh, Fort Defiance, Ganado, and Springerville 450 AM MST Mon May 18 2026 /550 AM MDT Mon May 18 2026/ ...WIND ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST /NOON MDT/ THIS MORNING... * WHAT...Southwest winds 20 to 30 mph with gusts 45 to 55 mph. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 11 AM MST /noon MDT/ this morning. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could snap resulting in a few power outages. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ Humphreys Action: Time Extended Issued At: 2026-05-18 12:40:50 148 WWUS75 KFGZ 181740 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 1040 AM MST Mon May 18 2026 AZZ011-014-017-190100- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260519T0100Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Sanders, Springerville, Ganado, Window Rock, St. Johns, Show Low, Fort Defiance, Klagetoh, Wide Ruins, Pinetop-Lakeside, and Greer 1040 AM MST Mon May 18 2026 /1140 AM MDT Mon May 18 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM MST /7 PM MDT/ THIS EVENING... * WHAT...Southwest winds 15 to 25 mph, with gusts to 45 mph, will continue through late afternoon, before subsiding this evening. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 6 PM MST /7 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ NWS Flagstaff | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||