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This special marine warning is no longer in effect.
It expired
.
It is kept here for reference only — do not rely on it for current conditions.
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Special Marine Warning
ExpiredNortherly Island to Calumet Harbor IL; Calumet Harbor IL to Gary IN; Gary to Burns Harbor IN; Burns Harbor to Michigan City IN; Lake Michigan from Wilmette Harbor to Michigan City in 5NM offshore to Mid Lake
Status
Ended
Started about 1 hour ago
Ends
expired
Issued
Severity
Severe
Urgency
Immediate
Certainty
Likely
Details
The affected areas were...
Nearshore Waters from Northerly Island to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake...
The thunderstorms have weakened and continue to make their way out of the warned area. Heavy rain and lightning will remain a threat until the storms have moved entirely out of the warned area.
A Severe Thunderstorm Watch remains in effect until 400 PM CDT for northeastern Illinois...and the adjacent waters of Lake Michigan.
Data from the National Weather Service
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