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This page displays last 20 Severe Weather Alerts issued by the National Weather Service

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2026-10-22 05:08:11
WUUS55 KFGZ 220907
Severe Thunderstorm Warning

741 WUUS55 KFGZ 220907 SVRFGZ AZC001-017-220930- /O.NEW.KFGZ.SV.W.0182.261022T0907Z-261022T0930Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 207 AM MST Thu Oct 22 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... Apache County in northeastern Arizona... * Until 230 AM MST /330 AM MDT/. * At 207 AM MST /307 AM MDT/, a severe thunderstorm was located 13 miles east of Sun Valley, or 20 miles east of Holbrook, moving north at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Petrified Forest National Park, Petrified Forest N.P. Headquarters and Petrified Forest National Wilderness Area. This includes Interstate 40 between mile markers 304 and 316. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3491 10984 3491 10988 3520 10994 3519 10966 3491 10977 TIME...MOT...LOC 0907Z 183DEG 33KT 3497 10982 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 04:20:59
WUUS55 KPSR 220820
Severe Thunderstorm Warning
182 WUUS55 KPSR 220820 SVRPSR AZC013-220900- /O.NEW.KPSR.SV.W.0151.261022T0820Z-261022T0900Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 120 AM MST Thu Oct 22 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Maricopa County in south central Arizona... * Until 200 AM MST. * At 120 AM MST, a severe thunderstorm was located near Sun City West, moving north at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Glendale, Peoria, El Mirage, New River, Sun City West, Sun City, Arrowhead Mall, Beardsley, Vistancia and Anthem. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3359 11226 3365 11240 3390 11234 3388 11228 3389 11228 3391 11224 3394 11223 3394 11224 3396 11224 3398 11219 3401 11218 3401 11217 3404 11216 3404 11215 3405 11216 3403 11201 3373 11213 TIME...MOT...LOC 0820Z 197DEG 34KT 3367 11230 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 04:03:03
WUUS55 KSLC 220802
Severe Thunderstorm Warning

701 WUUS55 KSLC 220802 SVRSLC UTC001-220830- /O.NEW.KSLC.SV.W.0148.261022T0802Z-261022T0830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 202 AM MDT Thu Oct 22 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Western Beaver County in southern Utah... * Until 230 AM MDT. * At 202 AM MDT, a severe thunderstorm was located 35 miles west of Milford, moving northeast at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Woods Reservoir. This includes Utah Route 21 between mile markers 39 and 42. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3815 11373 3817 11379 3853 11366 3839 11327 3815 11353 TIME...MOT...LOC 0802Z 208DEG 25KT 3822 11363 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 03:21:42
WGUS55 KFGZ 220721
Flash Flood Warning

580 WGUS55 KFGZ 220721 FFWFGZ AZC001-221515- /O.NEW.KFGZ.FF.W.0195.261022T0721Z-261022T1515Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Flagstaff AZ 1221 AM MST Thu Oct 22 2026 The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Apache County in northeastern Arizona... * Until 915 AM MDT Thursday. * At 121 AM MDT, a river gauge on Chine Creek within Canyon de Chelly National Monument reported a rapid rise above flood stage from thunderstorms producing heavy rain across the warned area. Flash flooding is already occurring. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...River gauge reported. IMPACT...Life threatening flash flooding of Chine Creek. * For Chinle Creek at Chinle: At 1:00am the stage was 4.1 feet. Flood Stage is 4.0 feet. Impacts: At 3.6 feet: Chinle Creek becomes impassable to recreational vehicles. At 4.0 feet: Water begins to encroach upon structures just upstream of the Highway 64 bridge near the Canyon de Chelly welcome center. At 4.3 feet: Flooding to homes and residences in Chinle on left bank downstream from Highway 64 bridge. Some locations that will experience flash flooding include... Chinle, Canyon De Chelly National Monument and Mummy Cave Overlook. This includes the following recreation areas and campgrounds... Junction Overlook, White House Overlook, Antelope House Overlook and Face Rock Overlook. This includes the following creeks, washes and rivers... Chinle Wash, Coyote Wash, Muerto, Canyon del, Sheep Dip Creek, Black Rock Canyon and Nazlini Wash. PRECAUTIONARY/PREPAREDNESS ACTIONS... Be especially cautious at night when it is harder to recognize the dangers of flooding. Stay away or be swept away! The banks of creeks and washes are unstable and unsafe during any flooding event. && LAT...LON 3626 10935 3618 10942 3616 10948 3616 10952 3617 10955 3620 10957 3634 10959 3636 10961 3620 10959 3615 10955 3615 10952 3610 10942 3610 10934 3611 10929 3613 10930 3612 10938 3614 10945 3616 10939 3622 10933 FLASH FLOOD...RIVER GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

2026-10-22 02:38:18
WUUS55 KFGZ 220638
Severe Thunderstorm Warning
164 WUUS55 KFGZ 220638 SVRFGZ AZC005-220715- /O.NEW.KFGZ.SV.W.0181.261022T0638Z-261022T0715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 1138 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... * Until 1215 AM MST. * At 1138 PM MST, a severe thunderstorm was located over Doney Park, or 12 miles northeast of Flagstaff, moving north at 45 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Doney Park, Timberline, Fernwood, Pioneer Valley, Wupatki Trails, Pine Mountain Estates, Wupatki National Monument, Sunset Crater Volcano National Monument, Painted Desert Vista, Hutchison Acres, Macann Estates, Sunset Crater Visitors Center, Strawberry Crater Wilderness and Doney Mountain. This includes U.S. Highway 89 between mile markers 423 and 443. This includes the following recreation areas and campgrounds... Bonito Campground and O'Leary Group Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3528 11144 3526 11157 3555 11164 3557 11137 TIME...MOT...LOC 0637Z 181DEG 36KT 3532 11151 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 02:07:15
WUUS55 KFGZ 220606
Severe Thunderstorm Warning

275 WUUS55 KFGZ 220606 SVRFGZ AZC005-017-220630- /O.NEW.KFGZ.SV.W.0180.261022T0606Z-261022T0630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 1106 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... Navajo County in north central Arizona... * Until 1130 PM MST /1230 AM MDT/. * At 1106 PM MST /1206 AM MDT/, a severe thunderstorm was located 9 miles northwest of Hotevilla-Bacavi, or 13 miles northwest of Kykotsmovi Village, moving northeast at 45 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Mainly rural areas of the Hopi Reservation in Coconino and Navajo Counties. This includes State Route 264 between mile markers 356 and 361. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3595 11077 3598 11087 3630 11074 3619 11045 TIME...MOT...LOC 0606Z 216DEG 39KT 3600 11079 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 02:02:14
WUUS55 KFGZ 220602
Severe Thunderstorm Warning

578 WUUS55 KFGZ 220602 SVRFGZ AZC005-220630- /O.NEW.KFGZ.SV.W.0179.261022T0602Z-261022T0630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 1102 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... * Until 1130 PM MST. * At 1102 PM MST, a severe thunderstorm was located near Mormon Lake, or 18 miles southeast of Flagstaff, moving north at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... East Flagstaff, Mountain View Ranches, Cosnino, Winona, Mormon Lake, Lakeview, Country Club, Walnut Canyon National Monument, Fisher Point, Mormon Mountain, Upper Lake Mary, Marshall Lake, Perry Lake, Ashurst Lake and Lower Lake Mary. This includes the following highways... Interstate 40 between mile markers 200 and 214. U.S. Highway 89 near mile marker 419. Route 66 between mile markers 200 and 204. This includes the following recreation areas and campgrounds... Dairy Springs Campground, Double Springs Campground, Ashurst Lake Campgrounds, Pine Grove Campground, Forked Pine Campground, Dairy Springs Campground, Double Springs Campground, Lake View Campground, Lakeview Campground, Foxglenn Park, Bushmaster Park and Fort Tuthill County Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3487 11141 3489 11155 3523 11161 3522 11134 TIME...MOT...LOC 0601Z 178DEG 33KT 3496 11150 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 01:32:33
WUUS55 KVEF 220532
Severe Thunderstorm Warning
126 WUUS55 KVEF 220532 SVRVEF AZC015-NVC003-017-220615- /O.NEW.KVEF.SV.W.0077.261022T0532Z-261022T0615Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Las Vegas NV 1032 PM PDT Wed Oct 21 2026 The National Weather Service in Las Vegas has issued a * Severe Thunderstorm Warning for... North Central Mohave County in northwestern Arizona... Southeastern Lincoln County in south central Nevada... Northeastern Clark County in southern Nevada... * Until 1115 PM PDT /1115 PM MST/. * At 1032 PM PDT /1032 PM MST/, a severe thunderstorm was located 8 miles southwest of Bunkerville, or 12 miles southwest of Mesquite, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mesquite, Beaver Dam, Littlefield, Virgin River Gorge, Bunkerville and Virgin River Campground. This includes the following highways... Interstate 15 in Nevada between mile markers 106 and 120. Interstate 15 in Arizona between mile markers 0 and 29. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3666 11437 3725 11425 3718 11405 3700 11405 3700 11359 3659 11416 TIME...MOT...LOC 0531Z 202DEG 32KT 3666 11424 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 01:28:43
WUUS55 KSLC 220528
Severe Thunderstorm Warning

258 WUUS55 KSLC 220528 SVRSLC UTC053-220545- /O.NEW.KSLC.SV.W.0147.261022T0528Z-261022T0545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Salt Lake City UT 1128 PM MDT Wed Oct 21 2026 The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... Southwestern Washington County in southwestern Utah... * Until 1145 PM MDT. * At 1128 PM MDT, a severe thunderstorm was located 23 miles southwest of Gunlock State Park, or 36 miles south of Beaver Dam, moving northeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mainly rural areas of Southwestern Washington County. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3717 11405 3717 11383 3700 11388 3700 11405 TIME...MOT...LOC 0528Z 211DEG 30KT 3699 11403 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 01:28:18
WUUS55 KFGZ 220528
Severe Thunderstorm Warning

512 WUUS55 KFGZ 220528 SVRFGZ AZC005-017-220600- /O.NEW.KFGZ.SV.W.0178.261022T0528Z-261022T0600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 1028 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... Navajo County in north central Arizona... * Until 1100 PM MST /midnight MDT/. * At 1028 PM MST /1128 PM MDT/, a severe thunderstorm was located 18 miles northeast of Wupatki National Monument, or 30 miles southwest of Kykotsmovi Village, moving northeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Mainly rural areas of Coconino and Navajo Counties. This includes State Route 264 between mile markers 346 and 351. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3559 11105 3561 11116 3569 11120 3598 11106 3594 11087 3581 11075 3579 11075 TIME...MOT...LOC 0527Z 216DEG 31KT 3567 11111 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 01:14:42
WGUS56 KLOX 220514
Flash Flood Warning
692 WGUS56 KLOX 220514 FFWLOX CAC083-220900- /O.NEW.KLOX.FF.W.0013.261022T0514Z-261022T0900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Los Angeles/Oxnard CA 1014 PM PDT Wed Oct 21 2026 The National Weather Service in Los Angeles/Oxnard has issued a * Flash Flood Warning for... Southeastern Santa Barbara County in southwestern California... * Until 200 AM PDT. * At 1014 PM PDT, gauge reports indicated thunderstorms producing increasingly heavy rain across the warned area. The expected rainfall rate is 1 to 1.5 inches in 1 hour. Dangerous flash flooding is ongoing or expected to begin shortly, dangerous rock slides and mud slides are also expected. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. Dangerous rock slides and mud slides. SOURCE...Gauges reported. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. * Some locations that will experience flash flooding include... Santa Barbara, Montecito, Carpinteria and Summerland. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && LAT...LON 3441 11969 3466 11971 3466 11958 3437 11954 3438 11969 FLASH FLOOD...GAUGE INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE EXPECTED RAINFALL RATE...1-1.5 INCHES IN 1 HOUR

2026-10-22 01:07:36
WUUS55 KVEF 220507
Severe Thunderstorm Warning

798 WUUS55 KVEF 220507 SVRVEF AZC015-NVC003-017-220545- /O.NEW.KVEF.SV.W.0076.261022T0507Z-261022T0545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Las Vegas NV 1007 PM PDT Wed Oct 21 2026 The National Weather Service in Las Vegas has issued a * Severe Thunderstorm Warning for... North Central Mohave County in northwestern Arizona... Southeastern Lincoln County in south central Nevada... Northeastern Clark County in southern Nevada... * Until 1045 PM PDT /1045 PM MST/. * At 1007 PM PDT /1007 PM MST/, a severe thunderstorm was located over Mesquite, moving north at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mesquite, Beaver Dam, Littlefield and Bunkerville. This includes the following highways... Interstate 15 in Nevada between mile markers 110 and 120. Interstate 15 in Arizona between mile markers 0 and 8. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3684 11435 3717 11434 3717 11405 3700 11405 3700 11389 3673 11398 3676 11427 TIME...MOT...LOC 0506Z 196DEG 38KT 3683 11412 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 00:55:04
WUUS55 KFGZ 220454
Severe Thunderstorm Warning

530 WUUS55 KFGZ 220454 SVRFGZ AZC005-220530- /O.NEW.KFGZ.SV.W.0177.261022T0454Z-261022T0530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 954 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... * Until 1030 PM MST /1130 PM MDT/. * At 954 PM MST /1054 PM MDT/, a severe thunderstorm was located 8 miles northeast of Painted Desert Vista, or 25 miles northeast of Flagstaff, moving northeast at 30 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Wupatki National Monument, Standing Rocks, Tiis Holoni, Grand Falls, Black Falls Crossing and Black Falls. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing large hail. && LAT...LON 3535 11130 3540 11139 3568 11125 3557 11095 TIME...MOT...LOC 0454Z 218DEG 26KT 3543 11131 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-10-22 00:33:26
WUUS55 KVEF 220433
Severe Thunderstorm Warning

633 WUUS55 KVEF 220433 SVRVEF NVC003-220515- /O.NEW.KVEF.SV.W.0075.261022T0433Z-261022T0515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Las Vegas NV 933 PM PDT Wed Oct 21 2026 The National Weather Service in Las Vegas has issued a * Severe Thunderstorm Warning for... Northeastern Clark County in southern Nevada... * Until 1015 PM PDT. * At 933 PM PDT, a severe thunderstorm was located near Echo Bay Campground, or 19 miles south of Overton, moving north at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Overton, Echo Bay Campground, Echo Bay, Valley Of Fire and Overton Beach. This includes Interstate 15 in Nevada between mile markers 75 and 76. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. If on or near Lake Mead, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. && LAT...LON 3610 11429 3610 11432 3614 11437 3615 11441 3613 11444 3614 11446 3613 11450 3613 11451 3614 11450 3615 11451 3615 11456 3613 11462 3614 11463 3612 11467 3611 11470 3651 11478 3656 11412 TIME...MOT...LOC 0432Z 181DEG 38KT 3625 11448 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 00:29:46
WUUS55 KFGZ 220429
Severe Thunderstorm Warning
532 WUUS55 KFGZ 220429 SVRFGZ AZC001-220500- /O.NEW.KFGZ.SV.W.0176.261022T0429Z-261022T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 929 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Apache County in northeastern Arizona... * Until 1100 PM MDT. * At 1029 PM MDT, a severe thunderstorm was located 6 miles southwest of Wide Ruins, or 25 miles south of Ganado, moving northeast at 35 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Klagetoh, Wide Ruins, Pine Springs and Antelope Lake. This includes Highway 191 between mile markers 380 and 403. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3522 10954 3543 10971 3565 10947 3537 10920 TIME...MOT...LOC 0429Z 231DEG 26KT 3535 10957 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 00:15:10
WUUS55 KFGZ 220414
Severe Thunderstorm Warning

830 WUUS55 KFGZ 220414 SVRFGZ AZC005-220445- /O.NEW.KFGZ.SV.W.0175.261022T0414Z-261022T0445Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 914 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Coconino County in north central Arizona... * Until 1045 PM MDT. * At 1014 PM MDT, a severe thunderstorm was located over Willow Springs, or 8 miles northwest of Tuba City, moving north at 45 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Tuba City, Willow Springs, Bodaway-Gap and Moenave. This includes U.S. Highway 89 between mile markers 485 and 499. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3614 11123 3613 11144 3656 11152 3656 11121 TIME...MOT...LOC 0414Z 179DEG 45KT 3618 11136 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 00:13:50
WUUS55 KVEF 220413
Severe Thunderstorm Warning

044 WUUS55 KVEF 220413 SVRVEF NVC003-220500- /O.NEW.KVEF.SV.W.0074.261022T0413Z-261022T0500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Las Vegas NV 913 PM PDT Wed Oct 21 2026 The National Weather Service in Las Vegas has issued a * Severe Thunderstorm Warning for... Northeastern Clark County in southern Nevada... * Until 1000 PM PDT. * At 913 PM PDT, a severe thunderstorm was located near Overton Beach, or 11 miles southeast of Overton, moving north at 50 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Mesquite, Overton, Moapa Town, Moapa Valley, Logandale, Overton Beach, Bunkerville, Valley Of Fire, Echo Bay and Echo Bay Campground. This includes Interstate 15 in Nevada between mile markers 88 and 120. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. If on or near Lake Mead, get away from the water and move indoors or inside a vehicle. Remember, lightning can strike out to 15 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. && LAT...LON 3638 11405 3626 11441 3684 11474 3684 11405 TIME...MOT...LOC 0412Z 167DEG 54KT 3643 11430 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-22 00:11:54
WGUS56 KLOX 220411
Flash Flood Warning

369 WGUS56 KLOX 220411 FFWLOX CAC083-220900- /O.NEW.KLOX.FF.W.0012.261022T0411Z-261022T0900Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Los Angeles/Oxnard CA 911 PM PDT Wed Oct 21 2026 The National Weather Service in Los Angeles/Oxnard has issued a * Flash Flood Warning for... Southern Santa Barbara County in southwestern California... * Until 200 AM PDT. * At 911 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 0.7 to 1 inch in 1 hour. Flash flooding is ongoing or expected to begin shortly. Rock slides and mud slides are likely. HAZARD...Flash flooding caused by thunderstorms. Rock slides and mud slides. SOURCE...Gauges reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Rock slides and mud slides. * Some locations that will experience flash flooding include... Portions of southern Santa Barbara County, including the Santa Ynez Range and the South Coast, and the City of Santa Barbara. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Water can rise rapidly in hilly terrain and in urban areas. Rock slides and mud slides are likely, especially around mountain and foothill roadways. && LAT...LON 3481 12040 3479 12019 3467 12001 3466 11944 3444 11944 3443 11945 3440 11945 3438 11948 3437 11950 3442 12037 FLASH FLOOD...GAUGE INDICATED EXPECTED RAINFALL RATE...0.7-1 INCH IN 1 HOUR

2026-10-22 00:00:53
WUUS55 KFGZ 220400
Severe Thunderstorm Warning

895 WUUS55 KFGZ 220400 SVRFGZ AZC001-017-220430- /O.NEW.KFGZ.SV.W.0174.261022T0400Z-261022T0430Z/ BULLETIN - EAS ACTIVATION REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 900 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... Apache County in northeastern Arizona... * Until 930 PM MST /1030 PM MDT/. * At 900 PM MST /1000 PM MDT/, a severe thunderstorm was located 32 miles northeast of Holbrook, moving northeast at 40 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Tanner Springs and Petrified Forest National Wilderness Area. This includes Highway 191 between mile markers 375 and 381. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3538 10984 3556 10963 3522 10937 3510 10973 3532 10992 TIME...MOT...LOC 0359Z 229DEG 32KT 3523 10976 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...2.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-10-21 23:29:29
WUUS55 KFGZ 220329
Severe Thunderstorm Warning

401 WUUS55 KFGZ 220329 SVRFGZ AZC001-017-220400- /O.NEW.KFGZ.SV.W.0173.261022T0329Z-261022T0400Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 829 PM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Navajo County in north central Arizona... Apache County in northeastern Arizona... * Until 900 PM MST /1000 PM MDT/. * At 829 PM MST /929 PM MDT/, a severe thunderstorm was located 7 miles northeast of Sun Valley, or 15 miles northeast of Holbrook, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Sun Valley, Petrified Forest National Park, Petrified Forest N.P. Headquarters and Petrified Forest National Wilderness Area. This includes the following highways... Interstate 40 between mile markers 298 and 316. State Route 77 between mile markers 405 and 408. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3495 10998 3515 11013 3537 10979 3512 10963 TIME...MOT...LOC 0328Z 232DEG 32KT 3506 10999 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH