CHICAGO — Mainly sunny Thursday with a few more clouds later and breezy conditions. Winds: S 15-20 G30. High: 73.

Full forecast details at the WGN Weather Center

Mostly cloudy tonight with mild conditions. Winds: S 10-15 G30. Low: 60.

Friday Forecast: Cloudy, 40% showers, breezy, SSW 10-15 G30. 68