Wisconsin Moderate Dense Fog Advisory | Effective 07/25/2026 23:00

Headline: 
Dense Fog Advisory issued July 26 at 1:00AM CDT until July 26 at 9:00AM CDT by NWS Duluth MN
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
July 25, 2026 - 11:00pm
Expires: 
July 26, 2026 - 7:00am
Description: 
* WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 100 degrees expected. * WHERE...Sawyer County. This includes the Tribal Lands of the Lac Courte Oreilles Reservation. * WHEN...For the Dense Fog Advisory, until 9 AM CDT this morning. For the Extreme Heat Warning, from 11 AM this morning to 9 PM CDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Low visibility could make driving conditions hazardous.
Instruction: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
Area Description: 
Sawyer
Forcast Office: 
NWS Duluth MN
Sender: 
w-nws.webmaster@noaa.gov