Dense Fog Advisory

(Credit: CBS)

Dense Fog Advisory For Chicago Area Wednesday Morning

Visibility may sink to zero at times, but is expected to hover around a quarter mile, according to the National Weather Service.



Strange January Thunderstorms Giving Way To Biting Wind, Snow

Thunderstorms swept through the Chicago area overnight, but don’t get fooled — it’s still January, and more snow is soon coming.

CBS Chicago–01/23/2012

Dense fog obscures views of the Aqua skyscraper in downtown Chicago on July 19, 2011. (Credit: CBS)

Thick Soup Of Fog Hovers Over Morning Commute

Winter officially begins later Wednesday, but the Chicago area has a thick soup of fog in lieu of the usual snow and bitter winds.

CBS Chicago–12/21/2011

Photo Of Foggy Highway

Fog Delays Flights At Midway By Up To 3 Hours

Delays of up to three hours are being reported at Midway International Airport due to fog hovering over the Chicago area.