As the polar vortex stretches its icy grip, America braces for a winter like no other. Discover the forces behind this ...

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

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 ...

The latest arctic blast will move into the northern Rockies and northern Plains Saturday and spread to the central and ...

Snow will begin to move across Western New York on Saturday morning, and if you’re going to be driving Saturday evening, you ...

As we continue to warm moving into February, it appears latest trends suggest a classic "what goes up, must come down" type ...

In the last 18 months, North Florida has dealt with three hurricane landfalls, two convective straight-line wind events, and a destructive tornado outbreak. For weather shutdown No. 7, it was time for ...

The polar vortex is expected to remain on the Canadian side of the North Pole, which will keep an abundant supply of Arctic ...

The warm push would hold the polar vortex in check and keep the true Arctic air even farther north. We still have plenty of winter weather to go in Michigan. However, we probably won’t revisit ...

The big winter weather challenge has now come and gone in the form of last week’s polar vortex. The Eastern railroads got doubly lucky as they also had to contend with Winter Storm Enzo, a rare ...