Dense Fog Advisory

Dense Fog Advisory For Chicago Area Monday MorningThe dense fog advisory for Cook, DeKalb, DuPage, Grundy, Kane, Kankakee, Kendall, Lake, McHenry, Will, Boone, Lee, Ogle, and Winnebago counties lasts until 9 a.m. Monday, according to the National Weather Service.
Severe Thunderstorms, Hail, Tornadoes Possible On ThursdaySevere storms moving through the Midwest were expected to bring heavy rain, large hail, damaging winds, and possibly some tornadoes to the Chicago area on Thursday, with the heaviest storm activity hitting Thursday afternoon.
Dense Fog Advisory For Chicago Area Wednesday MorningVisibility 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, SnowThunderstorms swept through the Chicago area overnight, but don't get fooled -- it's still January, and more snow is soon coming.
Thick Soup Of Fog Hovers Over Morning CommuteWinter officially begins later Wednesday, but the Chicago area has a thick soup of fog in lieu of the usual snow and bitter winds.
Fog Delays Flights At Midway By Up To 3 HoursDelays of up to three hours are being reported at Midway International Airport due to fog hovering over the Chicago area.