Polar vortex will hit the US with snow, cold and storms before Christmas. Will Mississippi weather turn frosty? What we know ...

Several states across the Northeast and into the Midwest are expected to experience unseasonably cold temperatures this ...

Polar vortex will hit the U.S. with three waves of snow, extreme cold and storms. Will Mississippi weather feel the chill?

This cold blast could be relatively short-lived, with a return to more typical wintry temperatures by later in December.

Arctic air is expected to bring “near record cold” along with “dangerous wind chills” as it tracks south from the Northern High Plains on Friday, spreading into the Central Plains and Ohio Valley on ...

Want to save money this winter? Help lower heating bills by putting your thermostat on the best temperature setting. What we ...

Following more wintry weather from storms this weekend in the Midwest and Northeast, warmth will build and expand over the central and eastern United States this week. However, Accuweather's ...

Will the polar vortex change Alabama’s winter outlook and could it set the stage for a white Christmas? Here’s what we know ...

This dramatic-sounding phenomenon is a naturally occurring component of the Earth’s atmosphere that can play a huge role in the type of weather we experience in the US.

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to expect in Tennessee.