Dense Fog Advisory 03/04/2026 23:20 Illinois, Indiana

Headline: 
Dense Fog Advisory issued March 5 at 1:20AM CST until March 5 at 9:00AM CST by NWS Chicago IL
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 4, 2026 - 11:20pm
Expires: 
March 5, 2026 - 7:00am
Description: 
* WHAT...Visibility of one quarter mile or less in dense fog expected. * WHERE...In Illinois, Livingston, Ford, and Iroquois Counties. In Indiana, Benton, Jasper, and Newton Counties. * WHEN...Until 9 AM CST /10 AM EST/ 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: 
Livingston; Iroquois; Ford; Newton; Jasper; Benton
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov