Michigan Severe Thunderstorm Warning - Severe | Effective 06/11/2026 20:40

Headline: 
Severe Thunderstorm Warning issued June 11 at 11:40PM EDT until June 12 at 12:45AM EDT by NWS Grand Rapids MI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 8:40pm
Expires: 
June 11, 2026 - 9:45pm
Description: 
SVRGRR The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for... Southern Jackson County in south central Michigan... * Until 1245 AM EDT. * At 1140 PM EDT, severe thunderstorms were located along a line extending from 5 miles southwest of Homer to 5 miles northwest of Montpelier, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Jackson... Brooklyn... Grass Lake... Vandercook Lake... Leoni... Spring Arbor... Napoleon... Sandstone... Norvell... Pulaski... Concord... Horton... Parma... Hanover... Jackson County Airpo... Oak Point... Liberty... Vineyard Lake... Clark Lake... Lake Columbia...
Instruction: 
A Tornado Watch remains in effect until 200 AM EDT for south central Michigan. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until 200 AM EDT for south central Michigan.
Area Description: 
Jackson, MI
Forcast Office: 
NWS Grand Rapids MI
Sender: 
w-nws.webmaster@noaa.gov