A thick wall of smoke from wildfires burning in Canada was still hovering over northeastern Illinois, northwest Indiana and all of Wisconsin early Friday morning, with air quality readings still in th...

Heavy, pungent wildfire smoke darkened skies in the U.S. on Thursday from the Great Lakes to parts of the East Coast, reducing visibility and prompting warnings that breathing the air outside could be...

Storms are forecast to bring rain to Chicago from noon to 5 p.m. Saturday.