Wednesday Forecast: Temps in upper 70s, dense fog advisory in some parts

CHICAGO — Morning patchy dense fog Wednesday, sunny, cooler lakeside. Winds: NNE 10-15 G20. High: 78/73.

Partly cloudy tonight. Winds: NE 0-10. Low: 61.

Thursday Forecast: Mostly sunny, Winds: E 5-10 G20. High: 83/79.