Chicago Weather January 21, 2020 8:01 am Chicago's Weather Forecast: Bright, But Brisk!! After a frigid start, it turns seasonably cold this afternoon. NBC 5’s Andy Avalos has your full forecast. Local 2:34 Forecast: Sunny Monday, but storm threat looms in coming days 2:33 Monday morning weather 2:23 CHICAGO'S FORECAST: Chances for Rain Fill the Work Week 2:20 Chicago Forecast: Cooler end to the weekend 2:18 Latest forecast from the NBC 5 Storm Team