April 17, 2019 11:36 am Andy Avalos Explains How a Cap Could Affect Severe Weather Wednesday A “cap” Wednesday could keep storms from growing severe Wednesday, but without it, things could change. Andy Avalos explains. 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