Minnesota, Wisconsin Dense Fog Advisory - Moderate | Effective 06/09/2026 15:25

Headline: 
Dense Fog Advisory issued June 9 at 5:25PM CDT until June 10 at 7:00AM CDT by NWS Duluth MN
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
June 9, 2026 - 3:25pm
Expires: 
June 10, 2026 - 3:30am
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, Douglas County. This includes the Tribal Lands of the Grand Portage Reservation and the Fond du Lac Band. * WHEN...Until 7 AM CDT Wednesday. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...Mainly around Lake Superior.
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
Forcast Office: 
NWS Duluth MN
Sender: 
w-nws.webmaster@noaa.gov