CHICAGO — Mostly cloudy Friday, 30% chance for afternoon and evening showers. Cooler lakeside, Winds: E 5-10. High: 78/75.

Full forecast details and more at the WGN Weather Center blog

Mostly cloudy tonight. Winds: S 5-10. Low: 64.

Saturday Forecast: Mostly cloudy, spotty showers. Winds: S 10-15 G25. High: 81.