Michigan Severe Thunderstorm Warning | Effective 04/13/2026 20:21

Headline: 
Severe Thunderstorm Warning issued April 13 at 11:21PM EDT until April 14 at 12:00AM EDT by NWS Grand Rapids MI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 13, 2026 - 8:21pm
Expires: 
April 13, 2026 - 9:00pm
Description: 
SVRGRR The National Weather Service in Grand Rapids has issued a * Severe Thunderstorm Warning for... Northern Mason County in west central Michigan... * Until midnight EDT. * At 1120 PM EDT, a severe thunderstorm was located near Ludington, moving northeast at 40 mph. HAZARD...Ping pong ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Ludington... Fountain... Free Soil... Hamlin Lake... Ludington SP...
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Mason, MI
Forcast Office: 
NWS Grand Rapids MI
Sender: 
w-nws.webmaster@noaa.gov