Moderate to major winter storm impacts are forecast across a dozen states as the polar vortex fuels cold, snowy conditions.

A storm has left entire sections in Kentucky inundated and killed at least 14 people, as communities brace for a snowstorm ...

Harsh cold descended on the nation's midsection Monday as a polar vortex gripped the Rockies and Northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 17 ...

In more than 100 locations, the cold could lead to record low temperatures, with a similar number of record cold high ...

The latest winter storm is expected to affect the central Plains Tuesday before moving east into the Mid-Atlantic Wednesday, according to forecasters.

"polar vortex" usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North ...

The tenth and coldest polar vortex of the season is blasting across the US this week. More than 58million Americans are under ...

LOUISVILLE, Ky. — Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing ...

Snow, strong winds, and freezing temperatures are just a few of the challenging conditions that utility crews are facing ...

Yet another winter storm is heading for 22 eastern states this week as a blast of Arctic air grips the US, causing temperatures to plummet to deadly lows. See if YOUR state is in the path.

The four-time Grammy winner shared the news on her Instagram account, saying that her concert at Lima’s Estadio Nacional soccer stadium will begin at 8:15 p.m. local time. The singer kicked off her ...

A polar vortex is expected to grip the Rockies and the northern Plains today as harsh weather moves west, bringing ...