025 WUUS55 KFGZ 211344 SVRFGZ AZC005-017-211415- /O.NEW.KFGZ.SV.W.0147.261021T1344Z-261021T1415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 644 AM 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 715 AM MST /815 AM MDT/. * At 644 AM MST /744 AM MDT/, a severe thunderstorm was located 9 miles south of Cow Springs, or 26 miles northeast of Tuba City, 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... Shonto, Crossroads, Ts'ah Bii Kin (Inscription House), Cow Springs and Navajo National Monument. This includes Highway 160 between mile markers 348 and 371. 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 3612 11075 3621 11089 3672 11091 3644 11036 3610 11072 TIME...MOT...LOC 1344Z 189DEG 47KT 3628 11083 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RR 501 WUUS55 KFGZ 211359 SVRFGZ AZC025-211430- /O.NEW.KFGZ.SV.W.0148.261021T1359Z-261021T1430Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Flagstaff AZ 659 AM MST Wed Oct 21 2026 The National Weather Service in Flagstaff has issued a * Severe Thunderstorm Warning for... Yavapai County in west central Arizona... * Until 730 AM MST. * At 659 AM MST, a severe thunderstorm was located 6 miles south of Yarnell, or 31 miles southwest of Prescott, moving northeast at 50 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Congress, Yarnell, Wilhoit, Peeples Valley, Kirkland, Potato Patch, Skull Valley, Copper Basin, Hawkins, Palace Station, Stanton, Wagoner, Kirkland Junction, Yava, Granite Mountain Hotshots Memorial State Park, Walnut Grove and Piedmont. This includes the following highways... State Route 71 between mile markers 108 and 109. State Route 89 between mile markers 266 and 304. This includes the following recreation areas and campgrounds... Upper Wolf Creek Group Campground, Lower Wolf Creek Campground and Wolf Creek Falls. This includes the following swimming holes... Wolf Creek Falls. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3404 11269 3419 11295 3456 11287 3443 11234 TIME...MOT...LOC 1359Z 205DEG 42KT 3413 11272 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.50 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RR