Minnesota, Wisconsin Moderate Dense Fog Advisory | Effective 09/30/2026 23:50

Headline: 
Dense Fog Advisory issued October 1 at 1:50AM CDT until October 1 at 7:00AM CDT by NWS Twin Cities/Chanhassen MN
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
September 30, 2026 - 11:50pm
Expires: 
October 1, 2026 - 5:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Minnesota, Chisago County. In Wisconsin, Barron, Polk, Rusk, Chippewa, Dunn, Eau Claire, Pepin, Pierce, and St. Croix Counties. * WHEN...Until 7 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.
Instruction: 
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Area Description: 
Chisago; Polk; Barron; Rusk; St. Croix; Pierce; Dunn; Pepin; Chippewa; Eau Claire
Forcast Office: 
NWS Twin Cities/Chanhassen MN
Sender: 
w-nws.webmaster@noaa.gov