This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

CHICAGO — Temperatures in upper 60s Wednesday with decreasing clouds. Winds: S 5-10 mph. High: 67.

Mostly clear tonight with temperatures in upper 50s. Low: 57.

Thursday Forecast: Warm-up with temps in low 70s, breezy with increasing clouds. High: 73. Low: 57.