Dense Fog Advisory 03/04/2026 14:59 Minnesota, Wisconsin

Headline: 
Dense Fog Advisory issued March 4 at 4:59PM CST until March 5 at 12:00PM CST by NWS Duluth MN
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 4, 2026 - 2:59pm
Expires: 
March 5, 2026 - 10:00am
Description: 
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...In Minnesota, Carlton and South St. Louis Counties. In Wisconsin, Douglas County. This includes the Tribal Lands of the Fond du Lac Band. * WHEN...Until noon CST Thursday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Dense fog will spread farther inland later tonight and expansion of the advisory will likely be necessary.
Instruction: 
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Area Description: 
Carlton/South St. Louis; Douglas
Forcast Office: 
NWS Duluth MN
Sender: 
w-nws.webmaster@noaa.gov