As the heat wave wanes in the Northeast and a cooldown is ushered in on Thursday, heavy rain could bring in flash flooding ...

Rainfall amounts up to 1.5 inches in 30 minutes and 3 inches in one hour were expected over the area and officials are ...

Extreme rainfall events in Chicago, including two observed this summer, are becoming more common as the climate warms.

The Chicago area is under a flash flood watch for hours as another day of heavy rain and possible storms arrives in the ...

A Flood Watch has been issued for the Chicago area as a line of thunderstorm races east, bringing heavy lightning and ...

NOTE: Live interactive radar below The Chicago area could see heavy rain and potential storms that bring them the threat for damaging winds and dangerous flooding Wednesday. A flash flood watch took ...

Storms and possible flooding today will give way to cooler, drier air and sunshine heading into a beautiful weekend.

The Chicago-area will finally see a drop from sweltering temperatures on Wednesday, but not without a threat of severe weather.