Chicago Forecast February 9, 2020 8:18 am Chicago Forecast Today: Snow Develops, Heavy Bursts Possible. NBC 5’s Alicia Roman has the latest weekend weather forecast. Local 1:50 CHICAGO FORECAST: Dry conditions overnight ahead of possible storms Saturday afternoon 3:15 Friday morning weather 1:44 CHICAGO FORECAST: Storms impact region ahead of weekend cooldown 2:25 Thursday afternoon forecast 3:05 Thursday morning weather