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Dense Fog Advisory
ActiveLake 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
Status
In Progress
Started about 1 hour ago
Ends
Issued
Severity
Minor
Urgency
Expected
Certainty
Likely
Details
* WHAT...Dense fog will reduce visibility to less than one nautical mile.
* WHERE...Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore and 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.
* WHEN...Until 5 PM EDT this afternoon.
* IMPACTS...Low visibility will make navigation difficult.
Data from the National Weather Service
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