Chicago Forecast February 11, 2020 5:46 pm Tuesday Evening Forecast NBC 5’s Brant Miller has the latest weather forecast. Local 1:51 CHICAGO FORECAST: Gusty winds overnight ahead of another warm, windy day 2:44 Tuesday morning weather 1:53 Monday night forecast 2:44 Monday morning weather 2:22 CHICAGO'S FORECAST: Rainy Monday Commute