The severe thunderstorm raking the area with high winds to 75 mph are also producing torrential rains that are producing flash flooding.

A Flash Flood warning will be in effect until 11:30 pm for Du Page and Cook counties in Illinois.

Thunderstorms are producing torrential rainfall with 1-2 inches of rain falling in less than an hour.

Rain Showers and Rumbling Thunderstorms on June 21 for Summer Solstice Day.