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

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.

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

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

On a stormy night in Chicago on Monday, August 18, a local photography enthusiast captured the impressive moment skyscrapers ...

As severe storms battered the Chicago region on Monday afternoon, ground stops were issued at both Midway and O'Hare airports, significantly impacting air travel. This article explores the ...

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

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

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

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

CBS News Meteorologist Kylee Miller says we still can't rule out having an isolated storm pop up during the afternoon.