Minnesota Severe Severe Thunderstorm Warning | Effective 06/29/2026 19:43

Headline: 
Severe Thunderstorm Warning issued June 29 at 9:43PM CDT until June 29 at 10:30PM CDT by NWS Grand Forks ND
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 29, 2026 - 7:43pm
Expires: 
June 29, 2026 - 8:30pm
Description: 
At 943 PM CDT, a severe thunderstorm was located over northwestern White Earth Nation, or 39 miles north of Detroit Lakes, moving northeast at 40 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... Fosston, Mahnomen, McIntosh, Island Lake in Mahnomen County, Winger, Bejou, and Lengby.
Instruction: 
A Tornado Watch remains in effect until 1000 PM CDT for northwestern Minnesota. A Tornado Watch also remains in effect until 100 AM CDT for northwestern Minnesota. For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Mahnomen, MN; Polk, MN
Forcast Office: 
NWS Grand Forks ND