Chicago Weather: Freezing Overnight

CHICAGO (CBS) -- On Tuesday night, it is mostly cloudy with a slight chance of rain/snow showers.

The low is 32.

A Freeze Warning is in place beginning at midnight through 9 a.m. Wednesday.

On Wednesday, it will be mostly cloudy. A few rain or snow showers may be possible, but with no accumulation.

Temperatures steadily climb for the remainder of the week, and return to the 70s by next week.