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

In the midst of a deep freeze, local weather forecasts are more important than ever. A cold weather advisory was issued for a ...

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 "dangerously" low wind chills.

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 ...

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 normal pattern that is stronger in the winter and keeps some of the coldest ...

Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter ...

Much of the eastern U.S. braced for a renewed round of harsh, soggy weather on Saturday, while snowstorms were predicted in ...