Unseasonably warm day with sunshine by afternoon in Chicago

CHICAGO (CBS) — Saturday morning kicks off with extra clouds that will clear out by afternoon. 
Afterward, it will be sunny and unseasonably warm. The only cooler spot will be the north shore. A dry ridge of high pressure over Michigan will give a warm return flow, allowing temperatures to reach the 80s.
A cold front arrives tonight, but it doesn’t have much moisture to work with. The frontal passage will bring mostly gusty winds. Sunday will feature a cooler trend with a gusty northwest wind.
Partly cloudy. Breezy and warm. High 81.
Breezy and mild. Low of 63.
Sunny, windy, and cooler. High of 74.