Sensitive groups are advised to stay indoors and limit outdoor activities as pollution and ozone levels spike to unhealthy ...

Air quality in the Chicago area remains poor for the third straight day in a row, with an air quality alert in effect through Wednesday night, along with extremely muggy conditions and the chance for ...

CHICAGO - 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. The Storm Prediction Center has placed ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

While Chicago-area public media outlets WBEZ and WTTW will get hurt if the Senate OK’s cuts, smaller stations in rural areas ...

A storm system could bring supercell thunderstorms, gusty winds and even the chance of tornadoes to the Chicago area Wednesday.

An air quality alert was extended through Wednesday by the National Weather Service for the Chicago area. ABC7 Chicago is now streaming 24/7. Click here to watch Chopper 7 captured as smoke from ...

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

A tropical threat on the Gulf Coast has a 40% chance for development into a tropical depression in the next 48 hours, according to the National Hurricane Center.