Brutal midwinter cold is settling in across the eastern United States, and forecasters say it is not leaving quickly. A disrupted polar vortex is expected to keep Arctic air locked over the region ...

The polar vortex will keep the freezer door wide open during much of Feburary, which will not only keep energy demands and the cost of heating homes and businesses high, but more winter storms will ...

Much below normal temperatures should persist across the eastern U.S. into early February before moderating slightly.

As another winter storm hits South Carolina and other regions, here's what to know about deciphering forecaster terms.

The throughline is unpredictability at The Foundry this Valentine's Day season, as slink g moss's "Valentine Vortex" Feb. 7 and the "Anti-Valentine's Show" Feb. 13 with Cady Huffman and Mary ...

Articles and videos about DC region dodges another round of snow, but bitter cold and wind chill remain this weekend on FOX 5 DC.

Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and ...

Another winter storm is headed to NJ, New York City and the tri-state area, AccuWeather says. When will hit, and how much snow will we get?

When the polar vortex hit and my kitchen felt like a walk-in freezer, these five warming meals kept me nourished without ever ...

A stretched polar vortex will bring subzero temperatures and heavy snow to 230 million Americans. Michigan utility customers ...

The bitter cold at Niagara Falls is part of a polar vortex onslaught of frigid air that's plagued the central and eastern U.S ...

The greater Philadelphia region will experience no weekend letup in the prolonged cold snap gripping the area.