WUUS53 KIWX 181917 SVRIWX INC151-MIC023-059-OHC039-171-182000- /O.NEW.KIWX.SV.W.0147.260518T1917Z-260518T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Northern Indiana 317 PM EDT Mon May 18 2026 The National Weather Service in Northern Indiana has issued a * Severe Thunderstorm Warning for... Eastern Steuben County in northeastern Indiana... Eastern Branch County in southwestern Michigan... Hillsdale County in southeastern Michigan... Defiance County in northwestern Ohio... Williams County in northwestern Ohio... * Until 400 PM EDT. * At 317 PM EDT, severe thunderstorms were located along a line extending from 7 miles southwest of Homer to near Fremont to near Grabill, moving east at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Defiance, Coldwater, Bryan, Hillsdale, Montpelier, Hicksville, Jonesville, Fremont, Edgerton, West Unity, Quincy, Hamilton, Pioneer, Litchfield, Stryker, Reading, Edon, Holiday City, Edgerton In Williams County, and Long Lake. This includes the following highways... Interstate 69 in Michigan between mile markers 8 and 21. Interstate 80 in Indiana between mile markers 145 and 156. Interstate 80 in Ohio between mile markers 0 and 22. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4172 8436 4171 8436 4170 8440 4162 8440 4161 8438 4151 8438 4151 8434 4143 8434 4143 8431 4125 8430 4125 8479 4153 8480 4153 8496 4207 8501 4207 8437 TIME...MOT...LOC 1917Z 247DEG 40KT 4208 8492 4168 8491 4125 8497 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Norman