608 WUUS53 KBIS 232300 SVRBIS NDC009-049-075-101-240000- /O.NEW.KBIS.SV.W.0284.260823T2300Z-260824T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 600 PM CDT Sun Aug 23 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Southwestern Bottineau County in north central North Dakota... Northwestern McHenry County in north central North Dakota... Southeastern Renville County in north central North Dakota... East Central Ward County in north central North Dakota... * Until 700 PM CDT. * At 600 PM CDT, severe thunderstorms were located along a line from over Glenburn to over Surrey, or along a line from 21 miles north of Minot to near Minot, moving northeast at 30 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Trained spotters reported at the Minot Air Force Base. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Minot, Minot Air Force Base, Surrey, Glenburn, Lansford, Granville, Upham, Newburg, Deering, Maxbass, Denbigh, Norwich, Russell, Bantry, Wolseth and Eckman. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms have produced widespread damaging winds. Wind damage with these storms will occur before any rain or lightning. Do not wait for the sound of thunder before taking cover. Seek shelter immediately inside a sturdy structure and stay away from windows. && LAT...LON 4855 10140 4865 10141 4890 10086 4825 10043 4816 10134 TIME...MOT...LOC 2300Z 231DEG 24KT 4854 10118 4836 10120 4823 10119 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Smith  828 WUUS55 KPIH 232305 SVRPIH IDC031-071-232345- /O.NEW.KPIH.SV.W.0043.260823T2305Z-260823T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 505 PM MDT Sun Aug 23 2026 The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Southwestern Oneida County in southeastern Idaho... Southeastern Cassia County in southeastern Idaho... * Until 545 PM MDT. * At 504 PM MDT, a severe thunderstorm was located 14 miles east of Almo, or 17 miles south of Malta, moving east at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Juniper, Sweetzer Summit, and Bridge. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4217 11346 4227 11284 4200 11278 4199 11344 TIME...MOT...LOC 2304Z 260DEG 25KT 4206 11335 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JKeyes  106 WUUS55 KTWC 232309 SVRTWC AZC023-240000- /O.NEW.KTWC.SV.W.0214.260823T2309Z-260824T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 409 PM MST Sun Aug 23 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... North Central Santa Cruz County in southeastern Arizona... * Until 500 PM MST. * At 409 PM MST, a severe thunderstorm was located near Tubac, moving west at 10 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... Tubac, Tumacacori, Amado and Madera Canyon. This includes Interstate 19 between mile markers 18 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 3173 11081 3164 11080 3152 11115 3172 11116 3173 11092 TIME...MOT...LOC 2309Z 71DEG 7KT 3162 11102 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CWR  495 WUUS53 KBIS 232312 SVRBIS NDC001-011-041-087-240015- /O.NEW.KBIS.SV.W.0285.260823T2312Z-260824T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 612 PM CDT Sun Aug 23 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Western Adams County in southwestern North Dakota... Eastern Bowman County in southwestern North Dakota... West Central Hettinger County in southwestern North Dakota... Southeastern Slope County in southwestern North Dakota... * Until 615 PM MDT. * At 512 PM MDT, a severe thunderstorm was located 7 miles north of Bowman, moving southeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Bowman, Scranton, Reeder, Gascoyne, Buffalo Springs and Bowman Haley Dam. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 4595 10359 4639 10349 4638 10287 4595 10281 4594 10349 TIME...MOT...LOC 2312Z 301DEG 11KT 4628 10336 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Smith  792 WUUS55 KGGW 232320 SVRGGW MTC071-240015- /O.NEW.KGGW.SV.W.0127.260823T2320Z-260824T0015Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Glasgow MT 520 PM MDT Sun Aug 23 2026 The National Weather Service in Glasgow has issued a * Severe Thunderstorm Warning for... Northeastern Phillips County in northeastern Montana... * Until 615 PM MDT. * At 519 PM MDT, a severe thunderstorm was located near Dodson, or 16 miles northwest of Malta, moving east 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... Malta, Whitewater, Saco, Dodson, Loring, Port Of Morgan, Chapman, Sleeping Buffalo, Wagner, Frenchman Reservoir, and Bowdoin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4900 10718 4891 10718 4891 10721 4851 10719 4852 10725 4848 10726 4848 10730 4840 10730 4839 10726 4834 10726 4817 10844 4822 10843 4822 10841 4845 10841 4843 10836 4857 10835 4859 10832 4874 10832 4875 10826 4900 10824 TIME...MOT...LOC 2319Z 251DEG 33KT 4846 10819 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RDJ  489 WUUS55 KPSR 232351 SVRPSR AZC013-240030- /O.NEW.KPSR.SV.W.0088.260823T2351Z-260824T0030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Phoenix AZ 451 PM MST Sun Aug 23 2026 The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... Maricopa County in south central Arizona... * Until 530 PM MST. * At 451 PM MST, a severe thunderstorm was located 11 miles southeast of Aguila, or 18 miles southwest of Wickenburg, and is nearly stationary. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will remain over mainly rural areas of Maricopa County. This includes US Highway 60 between mile markers 87 and 100. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3374 11295 3377 11315 3398 11314 3394 11285 TIME...MOT...LOC 2351Z 195DEG 2KT 3383 11304 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ RW  545 WUUS55 KTWC 232353 SVRTWC AZC019-240045- /O.NEW.KTWC.SV.W.0215.260823T2353Z-260824T0045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tucson AZ 453 PM MST Sun Aug 23 2026 The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... East Central Pima County in southeastern Arizona... * Until 545 PM MST. * At 453 PM MST, a severe thunderstorm was located 7 miles west of Green Valley, moving west at 15 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 East Central Pima 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 3202 11105 3183 11107 3175 11123 3201 11131 TIME...MOT...LOC 2353Z 71DEG 13KT 3186 11113 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ CWR