There was a major temperature drop overnight in the Chicago area. A colder morning is expected Wednesday with highs in the 20s and 30s. Freeze warnings and frost advisories are in effect until 9 a.m.

Parts of the Chicago area Tuesday woke up to rain, rumbles of thunder and even some hail as lake effect showers swept through much of Northeast Illinois, with more rain expected through the afternoon,

Periods of rain are streaming into Chicago area off Lake Michigan as cold air sucks heat and moisture from the relatively warm water.

CHICAGO - Breezy conditions will continue throughout the day Sunday, with gusts up to 40 mph. Fire danger will be high. Temperatures will remain in the 60s. On Monday, expect cooler temperatures, with highs only in the 50s. Rain is likely, especially in southern areas and near the lake.