Active Weather Alerts
Severe Thunderstorm Warning
Issued: 10:13 PM Aug. 7, 2026 – National Weather Service
The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... West central Houghton County in western Upper Michigan... Northwestern Baraga County in north central Upper Michigan... Northeastern Ontonagon County in western Upper Michigan... * Until 700 PM EDT. * At 613 PM EDT, a severe thunderstorm was located near Nisula, or 18 miles west of Baraga, moving northeast at 15 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Baraga, Chassell, Nisula, Keweenaw Bay, The Lower Entrance of Portage Canal, Arnheim, Twin Lakes, Tapiola, Pelkie, Winona, Pequaming, and Alston. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.25 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...<50 MPH
Severe Thunderstorm Watch
Issued: 10:13 PM Aug. 7, 2026 – National Weather Service
MI . MICHIGAN COUNTIES INCLUDED ARE ALGER BARAGA DELTA DICKINSON GOGEBIC HOUGHTON IRON KEWEENAW MARQUETTE MENOMINEE ONTONAGON SCHOOLCRAFT
Severe Thunderstorm Watch
Issued: 10:13 PM Aug. 7, 2026 – National Weather Service
CW . ADJACENT COASTAL WATERS INCLUDED ARE GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND PASSAGE GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI OAK POINT TO SAXON HARBOR WI SAXON HARBOR WI TO BLACK RIVER MI BLACK RIVER TO ONTONAGON MI ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI EAGLE RIVER TO MANITOU ISLAND MI MANITOU ISLAND TO POINT ISABELLE MI POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI PORTAGE LAKE TO HURON ISLAND MI TO LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING KEWEENAW AND HURON BAYS HURON ISLANDS TO MARQUETTE MI MARQUETTE TO MUNISING MI MUNISING TO GRAND MARAIS MI LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE ROYALE NATIONAL PARK LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI BEYOND 5NM FROM SHORE LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER BEYOND 5NM FROM SHORE
Special Marine Warning
Issued: 10:07 PM Aug. 7, 2026 – National Weather Service
The National Weather Service in Marquette has issued a * Special Marine Warning for... Point Isabelle to Lower Entrance of Portage Canal MI... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... * Until 700 PM EDT. * At 606 PM EDT, a severe thunderstorm was located 19 nm southwest of The Lower Entrance of Portage Canal, or 52 nm southeast of The Western Lake Superior Buoy, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Locations impacted include... The Lower Entrance of Portage Canal and Grand Traverse Bay. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && HAIL...>.75IN; WIND...>34KTS
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