A line of fast-moving storms prompted severe thunderstorm warnings in the Chicago area and ground stops at O'Hare and Midway ...

The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

The Chicago area is in what is called a "ring of fire" weather pattern for the start of the work week -- and it could mean quick changes in conditions.

We’ve got good news for fires, but bad news for Chicago Fire fans: another firefighter is leaving the show. Michael Bradway, ...

Teri Reeves was a main cast member in Chicago Fire season 1 as Dr. Hallie Thomas. A physician and the ex-fiancée of ...

Chicago Fire showed up in 2012 with sirens blaring, flames everywhere, and never really left the scene. Derek Haas and ...