Headline:
Dense Fog Advisory issued May 24 at 1:36AM EDT until May 24 at 11:00AM EDT by NWS Marquette MI
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
May 23, 2026 - 10:36pm
Expires:
May 24, 2026 - 8:00am
Description:
* WHAT...Dense fog will reduce visibility to less than one
nautical mile at times.
* WHERE...Lake Superior west of a line from Saxon Harbor WI to
Grand Portage MN beyond 5NM.
* WHEN...Until 11 AM EDT /10 AM CDT/ this morning.
* IMPACTS...Low visibility will make navigation difficult.
Instruction:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
Area Description:
Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM
Forcast Office:
NWS Marquette MI