Smoke coming in from Canadian wildfires settled over Chicago, causing unhealthy air quality conditions for at-risk groups.

Air quality remains the top concern in the Chicago area today, with levels still considered unhealthy for sensitive groups.

Kaitlin Cody has your Chicago weather update! Trump preparing large-scale cancellation of federal funding for California, ...

Chicago's weather forecast includes variable skies and 70s, with weekend rain chances and improving air quality.

An air quality alert has been extended for the Chicago area as "unhealthy" levels are expected to continue into the start of ...

An air quality alert remains in effect for the entire Chicago area, with another "Air Pollution Action Day" alert declared as ...

An active weather pattern in the central and eastern states will bring rain and storm chances to many cities, but will the ...

Chicagoans will have to endure a couple more days of cooler weather and scattered showers until Friday, when it gets warmer, ...

A cooler-than-average Memorial Day weekend is on tap for the Chicago area, but dry conditions and plenty of sunshine should ...

Warmer weather is possible by mid-next week, with 70s in sight. CHICAGO - A gray and chilly stretch continues across the ...