Chicago Weather August 18, 2020 5:56 am Tuesday Forecast NBC Storm Team 5 meteorologist Alicia Roman has your latest forecast update. Local 2:16 CHICAGO'S FORECAST: Beautiful Weather on Sunday! 1:48 CHICAGO FORECAST: Fall-like temperatures to continue Saturday ahead of warm-up 2:03 Chicago Forecast: Feeling like fall 2:41 Friday morning weather 2:51 Thursday morning weather