Another Arctic blast is on the move toward the U.S., bringing the potential for bitter cold and heavy snow accumulations to ...

The phenomenon, known as a sudden stratospheric warming, it's "the largest type of disruption that occurs to the polar vortex ...

New York continues to be hit by wintry weather as a persistent Arctic blast fuels lake-effect snow showers in areas downwind ...

It's been a mild fall so far across West Texas, but don't let that fool you into not preparing for the Arctic blast that will ...

We’ve had a few chilly days here or there, but it’s looking like we could be in for a true cold snap as arctic air builds ...

Travelers may face delays today as Arctic air pushes through the Northeast, bringing the potential for several inches of snow ...

A massive Arctic blast is sweeping across the United States, sending temperatures plunging from the northern Plains to the ...

An early blast of Arctic air is sweeping across the eastern U.S. this week, bringing frigid temperatures and the season’s ...

More than 84 million are under winter weather bulletins with several states expected to see lows 10 to 25 degrees below ...

Maryland is experiencing winter-like weather and gusty winds, prompting First Alert Weather Days on Monday and Tuesday.

In today’s newsletter: An end to the shutdown could be in sight after senators clear a key vote for a deal. An Arctic blast ...

The cold weather, which comes on the heels of a storm that caused flooding in Wales, is expected to jolt Britain out of its recent run of mild temperatures.