Dense Fog Advisory 03/04/2026 07:55 Iowa, Illinois

Headline: 
Dense Fog Advisory issued March 4 at 9:55AM CST until March 4 at 12:00PM CST by NWS Quad Cities IA IL
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 4, 2026 - 7:55am
Expires: 
March 4, 2026 - 10:00am
Description: 
* WHAT...Visibility to a quarter of a mile in dense fog. * WHERE...In Illinois, Jo Daviess and Stephenson Counties. In Iowa, Jackson, Jones, and Dubuque Counties. * WHEN...Until noon CST today. * 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: 
Dubuque; Jones; Jackson; Jo Daviess; Stephenson
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov