Dense Fog Advisory 03/05/2026 21:10 Wisconsin

Headline: 
Dense Fog Advisory issued March 5 at 11:10PM CST until March 6 at 9:00AM CST by NWS Milwaukee/Sullivan WI
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 5, 2026 - 9:10pm
Expires: 
March 6, 2026 - 5:15am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of east central, south central, and southeast Wisconsin. * WHEN...Until 9 AM CST Friday. * 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: 
Marquette; Green Lake; Fond Du Lac; Sauk; Columbia; Dodge; Washington; Dane; Jefferson; Waukesha; Rock; Walworth
Forcast Office: 
NWS Milwaukee/Sullivan WI
Sender: 
w-nws.webmaster@noaa.gov