Hours after a powerful earthquake struck off Russia's Kamchatka Peninsula, the region's highest volcano began erupting.

Another day of storms has prompted a ground stop at O'Hare International Airport. There was no rain falling in downtown ...

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

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

Monday’s heat advisory is set to expire at 8 p.m. The advisory cautioned heat index values of up to 109 degrees.

National Weather Service officials are expecting several rounds of thunderstorms to hit the Chicago area, creating high waves ...

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

CHICAGO - A severe weather threat Monday for Chicagoland has passed for now. Severe weather threats were canceled shortly ...

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

A slow-moving cold front is expected to stall out over the Chicago area, bringing relief from the heat and rounds of showers ...

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

Temperatures climbed into the low to mid-90s in the afternoon, and it will feel like between 105-109 degrees, ABC7 Chicago ...