Michigan Severe Severe Thunderstorm Warning | Effective 06/30/2026 17:11

Headline: 
Severe Thunderstorm Warning issued June 30 at 8:11PM EDT until June 30 at 8:30PM EDT by NWS Marquette MI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 30, 2026 - 5:11pm
Expires: 
June 30, 2026 - 5:30pm
Description: 
At 811 PM EDT, a severe thunderstorm was located near Grand Island, moving east at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Munising, Grand Island, Miners Castle, Pictured Rocks National Lakeshore, Chapel Lake, Beaver Lake, Grand Portal Point, Au Sable Point, and Kingston Lake.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Alger, MI
Forcast Office: 
NWS Marquette MI