Chicago First Alert Weather: Warming Weekend Temperatures

CHICAGO (CBS) -- Temperatures will slowly warm up this weekend across the Chicago area.

Saturday night will be mostly cloudy with a low temperature of 15 degrees.

Sunday will bring a few flurries and otherwise will be mostly cloudy. Expect light lake effect snow for Porter and La Porte counties in Indiana in the afternoon. High temperatures will reach 28 degrees.

Tempreatures will reach the 30s and 40s by Tuesday, followed by a chance for accumulating snow and colder temperatures Wednesday and Thursday.