Extreme cold weather is pushing into Texas, with the South Plains expecting light snow and sub-zero wind chills. Here is how ...

Temperatures in the teens and single digits can be very dangerous if you aren’t dressed warm enough or if you are planning to ...

The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles ...

The polar vortex has returned to the U.S., and frostbite-inducing temperatures are blasting millions of Americans.

"polar vortex" usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North Pole.

“What the Sam Hill is a polar vortex, Paul? And do you get a cookie every time you say it out loud?” I plead guilty to sugary bribes. The polar vortex hasn’t just been discovered; it has ...

DES MOINES, Iowa — The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar vortex invasions, meteorologists warn. And it will ...

Different weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole not just into the United States, but also Europe, several meteorologists tell The ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America's winter of repeated polar vortex invasions, meteorologists warn. And it will stay frozen there all ...