WGN-TV meteorologist Mike Hamernik joins John Williams to say something about snow, slush and rain in the Chicago area this week.
WGN-TV meteorologist Mike Hamernik on the…well, arrival of winter

Heavy traffic is seen on Eisenhower Expressway in Chicago, Friday, Jan. 17, 2020. Hundreds of flights were canceled as a winter storm hits the city during evening commute Friday, creating a sloppy rush hour. (AP Photo/Nam Y. Huh)