A Winter Weather Advisory has been issued for much of the Chicago area, as roads may become slick and snow-covered.

Chicago-area snowfall has created hazardous road conditions and prompted a ground stop at O'Hare on Sunday morning.

The National Weather Service has issued a Winter Storm Watch, which is set to go into effect for the Chicago area at 3 a.m. Saturday and remain in effect until 6 a.m. Sunday.

O'Hare saw 8.4 inches of snow on Saturday, making it the snowiest November day in Chicago's recorded history, according to ...