832 WUUS55 KPIH 172012 SVRPIH IDC011-013-023-172045- /O.NEW.KPIH.SV.W.0047.260917T2012Z-260917T2045Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 212 PM MDT Thu Sep 17 2026 The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Eastern Blaine County in central Idaho... Southeastern Butte County in southeastern Idaho... Northwestern Bingham County in southeastern Idaho... * Until 245 PM MDT. * At 212 PM MDT, two severe thunderstorms were located 8 miles south of Southwest Inl, or 21 miles southeast of Arco, moving north 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... Arco, Central Inl, Southwest Inl, Butte City, and Big Southern Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Pocatello. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4325 11292 4325 11325 4377 11331 4377 11284 TIME...MOT...LOC 2012Z 183DEG 30KT 4337 11307 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JKeyes 832 WUUS55 KPIH 172014 SVRPIH IDC005-071-077-172100- /O.NEW.KPIH.SV.W.0048.260917T2014Z-260917T2100Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 214 PM MDT Thu Sep 17 2026 The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Northern Oneida County in southeastern Idaho... Central Bannock County in southeastern Idaho... Southeastern Power County in southeastern Idaho... * Until 300 PM MDT. * At 213 PM MDT, a severe thunderstorm was located 10 miles southeast of Fort Hall Bannock Peak, or 21 miles southwest of McCammon, moving northeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Pauline, Arbon, and Mink Creek Pass. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4242 11257 4249 11266 4271 11245 4254 11229 TIME...MOT...LOC 2013Z 228DEG 19KT 4250 11257 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ TW 336 WUUS55 KPIH 172029 SVRPIH IDC011-013-023-067-077-172115- /O.NEW.KPIH.SV.W.0049.260917T2029Z-260917T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 229 PM MDT Thu Sep 17 2026 The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... East central Blaine County in central Idaho... Southeastern Butte County in southeastern Idaho... Northwestern Power County in southeastern Idaho... West central Bingham County in southeastern Idaho... Northeastern Minidoka County in south central Idaho... * Until 315 PM MDT. * At 228 PM MDT, severe thunderstorms were located along a line extending from 14 miles southeast of Craters Of The Moon to 23 miles west of Springfield to 13 miles northwest of Aberdeen, moving northeast at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Southwest Inl, Coxs Well Airport, and Big Southern Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Pocatello. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4354 11309 4339 11274 4317 11265 4297 11313 4308 11322 4323 11348 TIME...MOT...LOC 2028Z 229DEG 21KT 4321 11336 4314 11315 4302 11309 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ JKeyes 388 WUUS53 KLSX 172038 SVRLSX MOC183-172130- /O.NEW.KLSX.SV.W.0255.260917T2038Z-260917T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 338 PM CDT Thu Sep 17 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Northwestern Saint Charles County in east central Missouri... * Until 430 PM CDT. * At 338 PM CDT, a severe thunderstorm was located over St. Paul. This storm was stationary. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... St. Paul, O'Fallon, St. Peters, Josephville, Lake St. Louis, Wentzville, Dardenne Prairie, Cottleville and St. Charles around 340 PM CDT. This includes Interstate 70 in Missouri between exits 210 and 227. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && LAT...LON 3878 9084 3888 9084 3888 9081 3891 9080 3892 9078 3892 9076 3893 9073 3892 9072 3892 9073 3891 9072 3892 9071 3892 9068 3893 9070 3893 9067 3889 9063 3887 9058 3888 9054 3878 9053 3875 9070 TIME...MOT...LOC 2038Z 0DEG 0KT 3886 9070 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ BRC 253 WUUS55 KPIH 172043 SVRPIH IDC011-023-051-172130- /O.NEW.KPIH.SV.W.0050.260917T2043Z-260917T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Pocatello ID 243 PM MDT Thu Sep 17 2026 The National Weather Service in Pocatello has issued a * Severe Thunderstorm Warning for... Southwestern Jefferson County in southeastern Idaho... Southeastern Butte County in southeastern Idaho... Northwestern Bingham County in southeastern Idaho... * Until 330 PM MDT. * At 242 PM MDT, a severe thunderstorm was located near Southwest Inl, or 20 miles southeast of Arco, moving northeast at 20 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... Atomic City, Central Inl, Southeast Inl, Southwest Inl, East Butte, and Big Southern Butte. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4332 11295 4350 11316 4377 11280 4355 11253 TIME...MOT...LOC 2042Z 226DEG 19KT 4346 11297 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KB