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

SIOUX FALLS, S.D. (KELO) — It has been another day of dangerous heat in KELOLAND as air temperatures are in the upper 80s to ...

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

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

The Chicago area could be in for multiple rounds of severe weather in coming days, with heavy rain, gusty winds and even tornadoes possible.

Chicago faced severe flooding, funnel clouds, and Con Friday, with more storms expected Saturday, capping a week of intense ...

CHICAGO - Today is warm with an air quality alert in effect. Sensitive groups should take it easy again as we have elevated ...

Severe thunderstorm warnings popped off in the greater Chicago area through the evening Thursday, forcing the evacuation of tens of thousands of people from the Windy City Smokeout.

A line of severe thunderstorms raced through the Chicago area Wednesday afternoon, downing trees, causing power outages, and forcing ground stops at O'Hare and Midway airports.

On DuSable Lake Shore Drive at North Avenue, an underpass partly underwater was creating dangerous driving conditions after ...

A ground stop has been issued at Chicago’s O’Hare International Airport amid a round of afternoon storms. The FAA said ...

Forecasters are tracking a potential mesoscale convective system that could unleash damaging winds, hail and possible ...