CHICAGO — The clouds and west winds will increase today, leading to a chance for scattered showers this afternoon as highs reach the lower 60s. 

Isolated showers are possible for a while this evening, followed by decreasing clouds overnight. Lows in the lower 40s will feel like the mid to upper 30s, thanks to breezy northwest winds. 

FRIDAY: WINDY AND STILL COOLER.  The day opens sunny—but clouds over late morning and afternoon. Scattered showers develop amid 30 mph wind gusts. High 61.

FRIDAY NIGHT: A few evening showers, then partly cloudy, windy and colder. Possible lake effect rain showers part of northwest Indiana. Low 41.

SATURDAY: Mixed sun, windy and chilly. Some lake effect rain showers possible downwind of Lake Michigan—and a slight chance of a sprinkle or brief shower in the afternoon elsewhere. High 54—the coolest daytime temp since early May.

SUNDAY and MONDAY: Partly cloudy, breezy and chilly. More clouds in the afternoons than the mornings—and a few lake effect rain showers possible in northwest Indiana.  High Sunday 54. Monday’s high 57.

Full forecast details and more at the WGN Weather Center blog