CHICAGO — Decreasing clouds Monday with morning thunderstorms, less humid later. Winds: WNW 10-15 G30. High: 88.

Interactive Radar: Track Showers & Storms here

Mostly clear tonight. Winds: NW 5-15 G20. Low: 66.

Tuesday Forecast: Mostly sunny, cooler lakeside. Winds: SSE 5-10 G15. High: 87/81.