07/24/2011 11:42 am ET Updated Sep 23, 2011

Chicago Weather: More Heavy Rain, Thunderstorms On The Way After Record Rainfall

One day after a record thunderstorm drenched the Chicago area -- leaving motorists stranded and residents cleaning flooded basements -- another storm could soak the city with "heavy rain" Sunday morning.

The National Weather Service is predicting a 70 percent chance of "heavy rain" early Sunday and has issued a flash flood warning for southern Cook, southern DuPage, southern DeKalb, southern Kane and northern Will counties until 5:30 a.m.

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