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

From wind chills near 20 degrees below zero on Tuesday morning to temperatures in the mid-40s next week, Chicago is in for a ...

The latest blast of frigid air will linger across the central and eastern U.S. through much of the week while another winter ...

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

We are tracking the return of the polar vortex next week as a wavy jet stream brings a blast of Arctic air to the Great Lakes ...

Ice and snow covers Promontory Point and the surrounding Lakefront Trail, as temperatures plummet in the Chicago area on Feb.

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

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

Meteorologists said several states would experience the 10th and coldest polar vortex event this season. Weather forces in the Arctic are combining to push the chilly air that usually stays near the ...

CHICAGO (CBS) — A Weather Alert will be ... We are tracking the return of the polar vortex next week as a wavy jet stream brings a blast of Arctic air to the Great Lakes. Air temperatures ...

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