Minnesota Severe Severe Thunderstorm Warning | Effective 07/20/2026 03:16

Headline: 
Severe Thunderstorm Warning issued July 20 at 5:16AM CDT until July 20 at 6:15AM CDT by NWS Duluth MN
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 20, 2026 - 3:16am
Expires: 
July 20, 2026 - 4:15am
Description: 
SVRDLH The National Weather Service in Duluth MN has issued a * Severe Thunderstorm Warning for... Cook County in northeastern Minnesota... Northeastern Lake County in northeastern Minnesota... * Until 615 AM CDT. * At 515 AM CDT, severe thunderstorms were located along a line extending from 6 miles northeast of Saganaga Lake to Boundary Waters Canoe Area Wilderness to 7 miles southeast of Boundary Waters Canoe Area Wilderness Near Trout Lake, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Gunflint Lake, Little Saganaga Lake, Sea Gull Lake, and southeastern Boundary Waters Canoe Area Wilderness around 520 AM CDT. Other locations in the path of these severe thunderstorms include Eagle Mountain, Grand Marais, Cascade River State Park, Judge Magney State Park, Judge C. R. Magney State Park and Hovland.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Cook, MN; Lake, MN
Forcast Office: 
NWS Duluth MN