Wednesday morning will begin in the mid 60s with the chance for patchy fog across Chicagoland. Wednesday’s highs bump into ...

Most of the Chicago area remains under an Air Quality Alert this weekend due to smoke from Canadian wildfires.

As of Thursday morning, Chicago, Detroit and Washington, D.C. were ranked as the three cities with the worst air quality in the world, according to IQ Air's Air Quality Index.

Temperatures are then expected to soar into the lower 90s Thursday through Saturday. The hottest day will likely be Saturday ...

Chicago and Minneapolis' air quality was in the "unhealthy" category, which ranks as level four of six on the Air Quality ...

As of 6 a.m. CT, Detroit was in the "hazardous" category while Chicago was in the "very unhealthy" category, according to tracker AirNow.gov. Detroit is under the NWS' air quality advisory until ...