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Special Marine Warning

Active

Winthrop Harbor to Wilmette Harbor IL; Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM offshore to Mid Lake

Status In Progress Started about 1 hour ago
Ends
Issued
Severity Severe
Urgency Immediate
Certainty Likely

Details

SMWLOT
The National Weather Service in Chicago has issued a
* Special Marine Warning for...
Nearshore Waters from Winthrop Harbor to Wilmette Harbor... Open Waters from Winthrop Harbor to Wilmette Harbor out to Mid Lake...
* Until 200 PM CDT.
* At 1153 AM CDT, strong thunderstorms were located along a line extending from near Racine to 10 nm northeast of McHenry to 27 nm northwest of Elgin, moving east at 35 knots. Storms will be near the nearshore waters around 1230 PM.
HAZARD...Wind gusts 34 knots or greater and small hail.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves.
* Locations impacted include... Winthrop Harbor and Waukegan Harbor.
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