A heat advisory has been issued for all of Chicagoland on Wednesday and Thursday as temperatures and humidity spike.

Showers and thunderstorms could move into the Chicago area early Saturday morning, with some storms potentially turning ...

Besides temperatures feeling in the high 90s, Chicago and surrounding areas are under an air quality alert until midnight, ...

The storms can produce damaging winds and cause flooding, as one to three inches of rain are expected in some areas.

ComEd reported more than 7,000 customers in DuPage County were without power as of around 4 p.m. Around 1,000 more were ...

By Friday night, increasing humidity and a vortex of storms developing over the northern plains will be much muggier ...

A line of storms racing toward Chicago prompted Severe Thunderstorm Warnings for most area counties Wednesday afternoon. The greatest severe weather threat is hail, wind and isolated tornadoes.

Strong storms are expected throughout Illinois this week. Here's what's predicted in the north, central, and southern regions ...

A clash of air masses on Wednesday will result in the threat of severe storms from Milwaukee and Chicago westward to Denver and the eastern Rockies.

A tornado watch was still in effect until 11 p.m. Friday for Cook County and northern Illinois, but the severe weather mainly ...

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

Potentially dangerous storms accompanied by damaging winds and hail were possible in the Chicago area on Friday night.