Severe Thunderstorm Warning

Locations Affected

Duluth, MN ∙ Hines, WI ∙ Two Harbors Richard B Helgeson Airport, MN ∙ Burnett, MN ∙ Makinen, MN ∙ Brimson, MN ∙ Oliver, WI ∙ Mahnomen, MN ∙ Silver Bay Municipal Airport, MN ∙ Saginaw, MN

Full Alert Message

BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Duluth MN 244 PM CDT Fri Apr 17 2026 The National Weather Service in Duluth MN has issued a * Severe Thunderstorm Warning for... Southeastern St. Louis County in northeastern Minnesota... Northeastern Carlton County in northeastern Minnesota... Southern Lake County in northeastern Minnesota... Northwestern Douglas County in northwestern Wisconsin... * Until 345 PM CDT. * At 244 PM CDT, severe thunderstorms were located along a line extending from Scanlon to near Wisconsin Point, moving northeast at 60 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. * Severe thunderstorms will be near... Duluth, Hermantown, Proctor, Pike Lake Near Duluth, City of Rice Lake, and McQuade Harbor around 250 PM CDT. Knife River, French River, and Stoney Point around 255 PM CDT. Island Lake and Larsmont around 300 PM CDT. Other locations in the path of these severe thunderstorms include Two Harbors, Boulder Lake, Castle Danger, Gooseberry Falls State Park, Highland Lake, Split Rock Lighthouse, Split Rock Lighthouse State Park, Silver Bay, Beaver Bay, Wolf Lake, Thomas Lake Near Brimson, Brimson and Tettegouche State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4742 9101 4710 9143 4691 9175 4678 9203 4672 9194 4673 9180 4678 9163 4648 9191 4666 9260 4751 9241 TIME...MOT...LOC 1944Z 214DEG 52KT 4673 9242 4674 9190 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

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