


Severe Thunderstorm Warning
Issued by NWS Detroit/Pontiac, MI
Issued by NWS Detroit/Pontiac, MI
224 WUUS53 KDTX 122241 SVRDTX MIC049-145-155-122345- /O.NEW.KDTX.SV.W.0078.250812T2241Z-250812T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Detroit/Pontiac MI 641 PM EDT Tue Aug 12 2025 The National Weather Service in Detroit/Pontiac has issued a * Severe Thunderstorm Warning for... Southeastern Saginaw County in southeastern Michigan... Northeastern Shiawassee County in southeastern Michigan... Northwestern Genesee County in southeastern Michigan... * Until 745 PM EDT. * At 640 PM EDT, a severe thunderstorm was located near Montrose, or 7 miles north of New Lothrop, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Birch Run and Montrose around 645 PM EDT. Other locations impacted by this severe thunderstorm include Juddville, Shiawassee National Wildlife Refuge, Garfield, Fosters, Burt, Gera, and Layton Corners. People attending Downtown Montrose , and Clio Amphitheater should seek safe shelter immediately! PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4297 8422 4336 8421 4341 8370 4322 8370 4300 8372 TIME...MOT...LOC 2240Z 256DEG 27KT 4322 8394 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MV