Active Weather Alerts
Severe Thunderstorm Watch
Issued: 6:33 PM Aug. 9, 2026 – National Weather Service
CW . ADJACENT COASTAL WATERS INCLUDED ARE NEW BUFFALO MI TO ST JOSEPH MI MICHIGAN CITY IN TO NEW BUFFALO MI LAKE MICHIGAN MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM OFFSHORE TO MID-LINE OF LAKE. ST JOSEPH TO SOUTH HAVEN MI SOUTH HAVEN TO HOLLAND MI HOLLAND TO GRAND HAVEN MI GRAND HAVEN TO WHITEHALL MI LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID LAKE LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO MID LAKE
Severe Thunderstorm Watch
Issued: 6:33 PM Aug. 9, 2026 – National Weather Service
MI . MICHIGAN COUNTIES INCLUDED ARE ALLEGAN BARRY BERRIEN BRANCH CALHOUN CASS CLINTON EATON HILLSDALE INGHAM IONIA JACKSON KALAMAZOO KENT MUSKEGON OTTAWA ST. JOSEPH VAN BUREN
Special Marine Warning
Issued: 6:19 PM Aug. 9, 2026 – National Weather Service
...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 415 PM EDT... For the following areas... Nearshore and Open Waters from St Joseph to Grand Haven MI... At 219 PM EDT, strong thunderstorms were located along a line extending from 23 nm southwest of Muskegon Light to 22 nm west of Holland Light to near Montrose Harbor, moving east at 30 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... South Haven Light, St. Joseph Light, Grand Haven Light, and St. Joseph. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && HAIL...<.75IN; WIND...49KTS
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