Dense Fog Advisory - Click for Details
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST THURSDAY...
Expires: December 25, 2025 @ 6:00am
WHAT
Visibility one quarter mile or less in dense fog.
WHERE
Portions of northwest and west central Illinois, east central, northeast, and southeast Iowa, and northeast Missouri.
WHEN
Until 6 AM CST Thursday.
IMPACTS
Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.