A potent shot of Arctic air starts settling in Monday as a massive dip in the jet stream pulls in frigid air across the ...

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

VIRGINIA BEACH, Va. — Looking ahead to next week, a major arctic blast is expected to settle into Hampton Roads and ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A blast of arctic air is expected to hit New York’s Southern Tier beginning Monday, bringing dangerously cold temperatures ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into next week, impacting millions of Americans in nearly all of the contiguous ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

President-elect Donald Trump will take the oath of office indoors due to the freezing temperatures expected during his ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.