Chicago Weather Forecast For Tuesday, December 13

CHICAGO (CBS) -- Sunny skies will give way to clouds and then a fair amount of rain and possible thunderstorms.

Forecast Details from CBS 2

Tuesday - Cloudy. Highs around 40. Light and variable winds until late afternoon becoming south around 10 mph late in the afternoon.

Tuesday night - Rain likely. Lows in the mid 30s. South winds around 10 mph. Chance of precipitation 70 percent.

Wednesday - Rain. Highs in the upper 40s. South winds 10 to 15 mph. Chance of precipitation 80 percent.

Wednesday night - Rain and a chance of thunderstorms in the evening--then rain after midnight. Lows in the mid 40s. Chance of precipitation 80 percent.