Dense Fog Advisory 03/04/2026 01:11 Iowa, Illinois

Headline: 
Dense Fog Advisory issued March 4 at 3:11AM CST until March 4 at 10:00AM CST by NWS Quad Cities IA IL
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 4, 2026 - 1:11am
Expires: 
March 4, 2026 - 8:00am
Description: 
* WHAT...Visibility under 1/2 mile in dense fog. * WHERE...Portions of north central and northwest Illinois and east central and northeast Iowa. * WHEN...Until 10 AM CST this morning. * 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: 
Buchanan; Delaware; Dubuque; Benton; Linn; Jones; Jackson; Cedar; Clinton; Scott; Jo Daviess; Stephenson; Carroll; Whiteside; Rock Island; Henry; Bureau
Forcast Office: 
NWS Quad Cities IA IL
Sender: 
w-nws.webmaster@noaa.gov