Headline:
Dense Fog Advisory issued April 15 at 1:03PM CDT until April 16 at 10:00AM CDT by NWS Duluth MN
Event:
Dense Fog Advisory
Urgency:
Expected
Effective:
April 15, 2026 - 11:03am
Expires:
April 16, 2026 - 3:00am
Description:
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Minnesota, Carlton and South St. Louis, Southern Cook
and Southern Lake Counties. In Wisconsin, Ashland, Bayfield,
Douglas, and Iron Counties. This includes the Tribal Lands of the
Fond du Lac Band, the northwestern area of the Lac du Flambeau
Band, the Grand Portage Reservation, the Bad River Reservation and
the Red Cliff Band. Other locations including Madeline Island and
the Apostle Islands National Lakeshore.
* WHEN...From 10 PM this evening to 10 AM CDT Thursday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Fog will develop tonight around Lake Superior
and will be dense overnight. Visibility will improve Thursday
morning.
Instruction:
If driving, slow down, use your low-beam headlights and fog lights,
and leave plenty of distance ahead of you.
Area Description:
Southern Lake/North Shore; Southern Cook/North Shore; Carlton/South St. Louis; Douglas; Bayfield; Ashland; Iron
Forcast Office:
NWS Duluth MN
Sender: