Chicago Weather December 27, 2019 7:52 am Chicago Weather Forecast: Colder But Still Above Average NBC Storm Team 5 Alicia Roman has your latest forecast update. Local 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 2:13 Latest forecast from the NBC 5 Storm Team