February is ending on a warmer note for Chicago, with a mild stretch of weather hitting the region just one week after ...

Chicago's forecast shows slight warming but persistent cold, with weekend temperatures reaching near freezing after sub-zero ...

While a cold weather advisory continues in parts of the Chicago area for a third day, temperatures are on track to gradually ...

A bitter blast of Arctic air is roaring south across the central U.S. Tuesday, bringing with it record cold temperatures and ...

Chicago and the surrounding areas remain under a cold weather advisory as dangerously below zero wind chills could cause ...

Chicago experiences extreme cold with a high of 12°F and dangerous wind chills as low as -20°F, prompting frostbite warnings.

A cold weather advisory is in effect until noon Tuesday, with wind chills ranging between minus 15 and minus 25 before ...

A bitter blast across the entire Chicago area continues Tuesday, with another cold weather advisory in effect and morning wind chills as low as -30 degrees in some parts. The advisory, issued for all ...

Temperatures have plummeted across the Chicago area Monday, with even colder temperatures set for Tuesday. The National Weather Service has issued a Cold Weather Advisory was in effect until 11 a.m.

Wind chills between minus 10 and minus 25 degrees are expected Monday through Wednesday, the weather service said.

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a ...