CHICAGO (CBS) -- Dry high pressure settled across our region, giving way for full sun today.

Warmer air continues to head our way the next several days, according to CBS 2 Meteorologist Mary Kay Kleist. Although, lakeside areas will be cooler as a light flow off Lake Michigan develops each day.

A weak system on Friday is likely to bring rain to Wisconsin. At most we could have a brief sprinkle.

A more active pattern sets up late Sunday into next week.

TONIGHT: FAIR & COOL. PATCHY FROST INLAND. LOW AROUND 40.

THURSDAY: MOSTLY SUNNY. HIGH 70. COOLER LAKESIDE.

FRIDAY: INCREASING CLOUDS. STRAY SPRINKLE POSSIBLE. HIGH 73. COOLER LAKESIDE.