...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
Expires: May 17, 2024 @ 9:00am
WHAT
Visibility one quarter of a mile or less in dense fog.
WHERE
Portions of north central, northwest, and west central Illinois, east central and southeast Iowa, and northeast Missouri.
WHEN
Until 9 AM CDT this morning.
IMPACTS
Low visibility could make driving conditions hazardous.
PRECAUTIONARY/PREPAREDNESS ACTIONS
If driving, slow down, use your low beam headlights, and leave plenty of braking distance ahead of you.