A winter storm sweeping through the U.S. South on Tuesday was dumping snow at levels millions of residents haven’t seen before.

A once-in-a-generation snowstorm, tied to the polar vortex event across the Lower 48 states, is plastering the Gulf Coast ...

Even if you didn't see snow, the Arctic air blast from the polar vortex is still here. See how to get ready for the cold. When will Mississippi get warm?

BOSTON (AP) — Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low ...

The intense cold snap that has settled over most of Canada and the U.S. has been dubbed a “polar vortex’, but Environment ...

Much of the U.S. from the Rockies into the Northern Plains will see colder than normal temperatures starting Sunday into the ...

Very cold arctic air will interact with several systems to bring chances of freezing rain, sleet, and snow ...

The polar vortex is expected to reach the Utah-Idaho border sometime in the late afternoon and evening Friday as it continues ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

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

The coldest air of the season will sweep into the province this weekend, courtesy of a polar vortex. It has been a relatively ...

Parts of Mississippi can expect snow, below-freezing temperatures, lows in the teens next week. Know how to prep your home, ...