Michigan Severe Thunderstorm Warning | Effective 04/13/2026 20:38

Headline: 
Severe Thunderstorm Warning issued April 13 at 11:38PM EDT until April 14 at 12:00AM EDT by NWS Grand Rapids MI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
April 13, 2026 - 8:38pm
Expires: 
April 13, 2026 - 9:00pm
Description: 
At 1138 PM EDT, a severe thunderstorm was located near Hamlin Lake, or 8 miles northeast of Ludington, moving northeast at 40 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... 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