WWUS53 KGRR 181928 SVSGRR Severe Weather Statement National Weather Service Grand Rapids MI 328 PM EDT Mon May 18 2026 MIC025-045-067-117-182000- /O.CON.KGRR.SV.W.0063.000000T0000Z-260518T2000Z/ Calhoun MI-Ionia MI-Eaton MI-Montcalm MI- 328 PM EDT Mon May 18 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT FOR EASTERN CALHOUN...EASTERN IONIA...EATON AND MONTCALM COUNTIES... At 327 PM EDT, severe thunderstorms were located along a line extending from near Lakeview to near St. Johns to 7 miles northeast of Litchfield, moving northeast at 55 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Lansing... Charlotte... Albion... Eaton Rapids... Portland... Stanton... Grand Ledge... Potterville... Homer... Edmore... Lakeview... Edgemont Park... Crystal... Sidney... Marengo... Brookfield... Dimondale... Sheridan... Mulliken... Waverly... PRECAUTIONARY/PREPAREDNESS ACTIONS... This is a DANGEROUS SITUATION. These storms are producing widespread wind damage across West and Southwest Michigan. SEEK SHELTER NOW inside a sturdy structure and stay away from windows. && LAT...LON 4208 8491 4308 8492 4312 8511 4347 8533 4346 8485 4277 8487 4277 8460 4242 8460 4242 8472 4207 8471 TIME...MOT...LOC 1927Z 226DEG 48KT 4350 8527 4301 8462 4210 8464 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ THOMAS