7:45 P.M. - Significant flash flooding possible in North Central LaSalle. A Flash Flood Warning is in effect until 10:45 p.m.

According to the National Weather Service, tornadoes are possible along with isolated hail up to quarter-size.

Thunderstorms brought rain showers, high winds and hail to parts of Chicago and the western and southern suburbs Saturday ...

A Flash Flood Warning was issued for central Cook, southeast DuPage, and northern Will counties in Illinois until 8 p.m. The ...

A dark shelf cloud rolled over Chicago on August 18 as the National Weather Service (NWS) warned of strong to severe storms ...

The Chicago area is under a flood watch following a weekend of severe thunderstorms and flash flooding throughout the city ...

Nearly 1.9 inches of rain fell at O'Hare, with 3 to 4 inches reported in parts of southern Cook County into Lake County, Indiana, said the National Weather Service.

Most of the Chicago area is at a “slight” risk of severe weather, with a severe thunderstorm watch issued Monday. Here's how ...

The stormy weather comes as heat and humidity was expected to peak this afternoon, with "feels-like" temperatures close to ...

A flood advisory remains in effect for northeast Illinois including Cook, DuPage, Kane and Will counties, weather officials said.

The DuPage River overflowed its banks and covered the Naperville Riverwalk Tuesday following a rainstorm Monday that dumped ...