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 ...

Several Chicago-area schools announced closures or delays due to extreme cold, while Chicago Public Schools remained open. Wind chills dropped as low as -30 degrees, and the high temperature reached ...

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 ...

The advisory and school closures comes amid extreme cold warnings for 11 states across the U.S., stretching from the Canadian ...

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

Most of this winter’s snow will arrive in the Chicago area after March 1, according to the state climatologist.

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the coldest ...