Minnesota Dense Fog Advisory | Effective 04/12/2026 10:00

Headline: 
Dense Fog Advisory issued April 12 at 12:00PM CDT until April 13 at 1:00AM CDT by NWS Duluth MN
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
April 12, 2026 - 10:00am
Expires: 
April 12, 2026 - 11:00pm
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Southern Cook and Southern Lake Counties. This includes the Tribal Lands of the Grand Portage Reservation. * WHEN...Until 1 AM CDT Monday. * IMPACTS...Low visibility could make driving conditions hazardous.
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
Forcast Office: 
NWS Duluth MN
Sender: 
w-nws.webmaster@noaa.gov