A rare "daughter polar vortex" is set to plunge millions of Americans into freezing temperatures as a prolonged period of ...

Forecasters have warned that a rare weather event in the form of a polar vortex will bring snow and ice to millions as it ...

Scientists say a warming planet may have been responsible for a winter storm that dropped 10 inches of snow on Northwest ...

New Jersey should see temperatures rise this weekend after a week-long polar vortex called "the coldest week of the year" by ...

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

The National Weather Service says Mobile got 7.5 inches of snow on Tuesday, 2.5 inches more than the previous record set all ...

However, Ol’ Man Winter has had other ideas. Instead of spinning his polar vortex in a nice tight loop around the North Pole (which keeps the cold air tightly-wound around the pole), he’s been doing a ...

This cold was certainly extraordinary, but the polar vortex event of January 2019 brought life in the northern and central United States to a frozen halt. At that time in our area, the coldest actual ...

An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...

The D.C. area continues to face frigid temperatures this week as a cold spell stretches over the region and most of the ...

But is Wisconsin in a polar vortex? And what is a polar ... meteorologist with the Milwaukee/Sullivan National Weather Service. Milwaukee is expected to see a low of around -10 degrees and a ...

A polar vortex is a large area of low pressure and cold air that always exists near the poles but weakens in summer and strengthens in winter, according to the National Weather Service.