Chicago Weather January 3, 2020 1:30 pm Chicago Forecast: Cooler Weekend Ahead With Light Snow Temperatures dip a bit for the weekend in the Chicago area with some light snow in the mix. NBC 5 meteorologist Pete Sack has your forecast. Local 2:44 Monday morning weather 2:22 CHICAGO'S FORECAST: Rainy Monday Commute 2:10 Chicago Forecast: More storms in the forecast 2:22 CHICAGO'S FORECAST: Storms throughout Sunday 2:29 Chicago Forecast: Warm & windy Saturday; strong evening storms