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

The afternoon rain caused problems in particular in the west Chicago suburb of Elmhurst. Some drivers tried their luck in ...

But before that, the chance for severe weather along with dangerous heat and humidity were in the forecast Monday as part of ...

Severe thunderstorms could continue into July 29, bringing havoc to morning commutes in Chicago, Milwaukee and Indianapolis.

Scattered storms and cloud cover may hold today’s heat in check, with cooler, more comfortable weather expected later this week just in time for Lollapalooza.

Storms and clouds will keep Chicago slightly cooler through tomorrow, but steamy 90s return Sunday through Tuesday.

A ground stop is in place at Chicago's O'Hare International Airport due to thunderstorms in the city's suburbs.

A heat advisory is in effect across the Chicago area today, with storm chances set to increase through the weekend.

Forecasters warn of 100- to 105-degree heat index values through Tuesday, with potential storms offering limited relief.

A strong line of storms swept through the Chicago area Wednesday afternoon, knocking down trees and cutting power for ...

Extreme heat blanketed the Chicago area with heat index readings up to 110 on Thursday. Severe storms almost moved through ...

Top weather news for. Another day of scattered heavy thunderstorms inside what forecasters called a juicy, "tropical-like" ...