WHAT
Visibility one quarter mile or less in dense fog.
WHERE
Carlton and South St. Louis, Southern Cook and Southern Lake Counties. This includes the Tribal Lands of the Fond du Lac Band and the Grand Portage Reservation.
WHEN
Until 9 PM CST this evening.
IMPACTS
Low visibility could make driving conditions hazardous. In areas where temperatures are near or below freezing, the fog could result in icy roads, sidewalks, and other surfaces.
ADDITIONAL DETAILS
Temperatures will rise above freezing after 1 PM this afternoon ending the freezing fog threat.
PRECAUTIONARY/PREPAREDNESS ACTIONS
If driving, slow down, use your low-beam headlights and fog lights, and leave plenty of distance ahead of you.
