Chicago faces winter weather advisories with expected snow accumulation, gusty winds, and low temperatures; lake effect snow to impact nearby regions heavily.

Chicago faces cold weather with temperatures around 16 degrees, wind chills as low as -10, and lake-effect snow leading to potential travel disruptions.

Chicago expects a cold week with a high of 16 degrees and wind chills as low as -13. Light snow starts late Thursday, with up to 6 inches possible by the weekend. More snow may follow Sunday night into Monday.

The Illinois Supreme Court ruled that a state emissions permit doesn’t automatically force insurers to cover pollution claims tied to Sterigenics’ Willowbrook facility.

Chicago faces a bitter cold snap with school closures and potential snowfall, while NOAA's National Weather Service predicts frigid temperatures with a slight chance of snow overnight and lake-effect snow possible later in the week.

The EPA and partners announced more than $200M to remove contaminated sediment from the Grand Calumet River, targeting Lake George Canal and the Junction Reaches. The work is set to move into construction in late 2026.

A severe winter storm hits Chicago, bringing heavy snowfall, strong winds, and extremely cold temperatures. Residents face travel disruptions and dangerously low wind chills.

Chicago faces severe cold with wind chills down to -21 degrees, and a winter storm that could bring 1 to 6 inches of snow overnight into Sunday, creating hazardous travel conditions.

An 81-year-old woman from Evergreen Park died due to cold exposure, marking Chicago's tenth such death this winter. Warming centers are open, and extreme cold warnings are in effect.

Cook County warns of extreme cold and provides safety tips for pet owners, including using warming centers that accommodate pets, leashing pets, and having an emergency kit ready.

A burst water main flooded and froze a North Side block, leaving parked cars encased in ice as crews work to repair the line. Officials warned of temporary water shutoffs.

Chicago faces extreme cold with wind chills down to -27 degrees, school closures, and a snowstorm approaching. Warming centers are open for those in need.

Divers and researchers are racing to stop small zebra and quagga mussel outbreaks before warming waters let them explode across Lake Superior.