It was not immediately clear whether reported flooding from Sunday's storms played a role in Tuesday's flight delays.

Heavy rain and gusty thunderstorms are ahead of the Chicago area on Tuesday.

Service was halted and then delayed on two Chicago Transit Authority train lines on Tuesday evening because of a medical ...

National Weather Service officials said there is a 70 percent chance of thunderstorms Tuesday morning for parts of north ...

Parts of the Northeast, including Boston, were under flood watches on Sunday.

"Periods of rain" and possibly storms are expected to continue across parts of the Chicago area Tuesday morning, threatening to make for a wet rush hour commute.

United Airlines and American Airlines customers faced lengthy delays at O'Hare International Airport.

As high temperatures and humidity continue to blanket Illinois, a heat advisory is in effect from noon Wednesday until 9 p.m.

Chief Keef's Chicago tour opener gets postponed after a racist pilot cancels his flight, forcing the South Side rapper to ...

Miami International Airport was ranked the third-worst in the country in terms of delays and cancellations on Sunday evening, ...

Mayor Daley’s argument that he shuttered Meigs Field out of post-9/11 security concerns never seemed credible As concertgoers ...

Severe weather conditions hit the Chicago area, resulting in hundreds of flight disruptions.