Tuesday’s historic snowstorm reportedly dumped up to 11.5 inches of snow across the Greater New Orleans area ... from the Arctic as part of the “polar vortex.” The “polar vortex ...

It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

The polar vortex is a large area of low pressure and cold air surrounding ... What was the German vehicle attack? Suspect of New Orleans murders searched for it, FBI says IRS sending stimulus checks ...

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

An urgent warning has been issued for 235 million Americans as a 'life-threatening' polar vortex will drop ... and Galveston in Texas as well as New Orleans and Alexandria in Louisiana.

While Phil may see his shadow Sunday, forecasters haven't seen theirs. On average, February is Philly's snowiest month.

A mass of air called the polar vortex has escaped the Arctic and ... I’ve ever seen snow actually stick to the ground out in New Orleans.” “It’s been unusual. This is my first time seeing ...

Millions of people across the northern Gulf Coast braced Tuesday for a rare winter storm that's expected to scatter heavy snow, sleet and freezing rain around the Deep South as a blast of Arctic air ...

Burr! The weather outside is frightful. Stay warm and chic, courtesy of this roundup of brand-new winter essentials — details!

Much of the country is in for widespread and dangerously cold temperatures beginning this weekend — and lasting through much of next week — as a lobe of the polar vortex over northern ...

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

1 inch in New Orleans and 3.5 inches in Mandeville. The cold temperatures are coming from a not uncommon expansion in the polar vortex, which are counter-clockwise rotating air currents that ...