CHICAGO — Mostly sunny Wednesday with morning patchy fog. Cooler lakeside, sprinkles possible. Winds: NNE 0-5. High: 80/75.

Full forecast details and more at the WGN Weather Center blog

Mostly clear tonight. Winds: NE 0-5. Low: 62.

THURSDAY FORECAST: Sunny and cooler lakeside Thursday. Winds: SSE 0-5. High: 83/78.