Cities across the U.S. are bracing for cold temperatures as a polar vortex arrives, bringing temperatures down to much below ...

Warming centers will open starting Saturday as the National Weather Service forecasts lows in the teens. The Salvation Army of Decatur's inclement weather shelter will open at 4 p.m. on Saturday. The ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

Severely cold winter weather is set to hit Knoxville, prompting warming shelters to open starting the night of Jan. 19.

A polar vortex could cause light snow over the weekend in. A polar vortex is to blame for freezing temperatures.

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into next week, impacting millions of Americans in nearly all of the contiguous ...

The coldest weather of the season to date will be due to a phenomenon called a polar vortex, an upper-level jet stream that ...

Donald Trump announced the change to his plans on TruthSocial, pointing to a wind chill forecast by the National Weather ...

There’s a chance of snow this weekend before temperatures are expected to drop to the single digits next week due to a blast ...

A chunk of the polar vortex, a circular ribbon of air that flows near the North Pole, will dip into the U.S. next week.