WUUS53 KGRR 150437 SVRGRR MIC075-150600- /O.NEW.KGRR.SV.W.0051.260415T0437Z-260415T0600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Grand Rapids MI 1237 AM EDT Wed Apr 15 2026 The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for... Jackson County in south central Michigan... * Until 200 AM EDT. * At 1237 AM EDT, severe thunderstorms were located along a line extending from near Bellevue to 7 miles east of Vicksburg, moving east at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Jackson... Brooklyn... Grass Lake... Vandercook Lake... Leoni... Spring Arbor... Napoleon... Sandstone... Norvell... Pulaski... Concord... Horton... Springport... Parma... Hanover... Pleasant Lake... Liberty... Vineyard Lake... Clark Lake... Lake Columbia... PRECAUTIONARY/PREPAREDNESS ACTIONS... Tornadoes can develop quickly from severe thunderstorms. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 400 AM EDT for south central Michigan. && LAT...LON 4242 8472 4242 8413 4207 8414 4207 8471 TIME...MOT...LOC 0436Z 269DEG 47KT 4241 8496 4209 8540 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ CAS