- Thursday January 30th, 2025 :: 08:28 p.m. CST
Dense Fog Advisory until 09:00AM Friday 
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, north central, and northeast Illinois.
* WHEN...Until 9 AM CST Friday.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Dense fog across portions of western and central Illinois will spread across northern Illinois late this evening and overnight, and will likely linger into Friday morning before before more widespread rain develops and helps to improve visibility.
* AFFECTED AREAS: WINNEBAGO ... BOONE ... MCHENRY ... LAKE ... OGLE ... LEE ... DE KALB ... KANE ... DUPAGE ... LA SALLE ... KENDALL ... GRUNDY ... KANKAKEE ... LIVINGSTON ... IROQUOIS ... FORD ... NORTHERN COOK ... CENTRAL COOK ... SOUTHERN COOK ... NORTHERN WILL ... SOUTHERN WILL ... EASTERN WILL
Instructions:
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Address/Location
Vermilion Valley Regional Communications Joint Authority
844 W Lincoln St
Pontiac, IL 61764
Contact
Emergency: 9-1-1
Non-emergencies: 815-844-0911