A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

The NWS has issued storm and extreme cold warnings this weekend as powerful Arctic winds plunge temperatures nationwide.

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...

The next winter storm will move into Colorado on Friday and bring snow back to the Denver area, according to NWS forecasters.

A potent cold front will enter the north-central U.S. before roaring across much of the rest of the nation over the weekend.

Bitterly cold air that originated in Siberia will arrive in the U.S. in the coming days, resulting in dangerously cold wind ...

The coldest air of the season will descend across the U.S. this weekend and early next week, bringing subzero wind chills ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the ...

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

Temperatures in Northern Michigan are expected to plunge into the single digits by the start of the week, with wind chills as low as minus 25 degrees.

A polar vortex is expected to cause temperatures to fall below freezing across most of the United States starting this ...

Nearly 300M Americans face an arctic blast with sub-zero wind chills, heavy snow, and record-low temperatures ahead ...