Chicago Weather March 12, 2025 7:06 pm CHICAGO FORECAST: Temperatures warm Thursday ahead of severe weather potential Friday Temperatures are expected to warm up in the Chicago area tomorrow ahead of the possibility for severe weather late Friday evening. Local 2:44 Tuesday morning weather 2:23 Monday evening forecast: Warmer temps, severe storm chance this week 2:25 Chicago forecast: Warmup to be followed by severe threat, possible snow 2:59 Monday morning weather 2:26 Chicago's Forecast: Shamrocks and Snowflakes