Dense Fog Advisory 03/05/2026 19:28 Illinois

Headline: 
Dense Fog Advisory issued March 5 at 9:28PM CST until March 6 at 9:00AM CST by NWS Lincoln IL
Event: 
Dense Fog Advisory
Urgency: 
Expected
Effective: 
March 5, 2026 - 7:28pm
Expires: 
March 6, 2026 - 2:00am
Description: 
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, east central, southeast, and west central Illinois. * 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: 
Woodford; Tazewell; McLean; Mason; Logan; De Witt; Piatt; Champaign; Vermilion; Cass; Menard; Scott; Morgan; Sangamon; Christian; Macon; Moultrie; Douglas; Coles; Edgar; Shelby; Cumberland; Clark; Effingham; Jasper; Crawford
Forcast Office: 
NWS Lincoln IL
Sender: 
w-nws.webmaster@noaa.gov