Michigan Severe Thunderstorm Warning | Effective 05/18/2026 01:17

Headline: 
Severe Thunderstorm Warning issued May 18 at 4:17AM EDT until May 18 at 5:15AM EDT by NWS Marquette MI
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
May 18, 2026 - 1:17am
Expires: 
May 18, 2026 - 2:15am
Description: 
SVRMQT The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... Northwestern Marquette County in north central Upper Michigan... Southeastern Baraga County in north central Upper Michigan... * Until 515 AM EDT. * At 417 AM EDT, severe thunderstorms were located along a line extending from near Three Lakes to 6 miles southwest of West Ishpeming, moving northeast at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Ishpeming, Negaunee, Michigamme, Champion, Little Presque Isle, West Ishpeming, Big Bay, Lake Michigamme, The Huron Islands, Humboldt, Mountain Lake, and Van Riper State Park.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Baraga, MI; Marquette, MI
Forcast Office: 
NWS Marquette MI