A stronger-than-normal polar vortex is taking shape over the North Pole. That might sound like a recipe for a brutally cold ...

Don't be fooled by the string of uneventful weather — the polar vortex is rebooting and will take another swing, or several, at the greater Philadelphia region, leading to a turbulent weather pattern ...

The forecast for warm temperatures on Christmas Day in Georgia is a harbinger of what’s to come for most of the country through March, according to a new winter forecast. There is no chance for a ...

A stronger polar vortex is developing over the Arctic. Here's what it could mean for winter, including the role of a powerful ...

Add Yahoo as a preferred source to see more of our stories on Google. Texas and the South and East will see extremely cold weather and a powerful winter storm with the possibility of snow and ice due ...

The presently stretched polar vortex is forecast to split in two by the American GFS model.Stratobserve.com This winter’s extreme weather in the United States is associated with the weakening of the ...

A strong polar vortex and 'super' El Niño are developing, leaving experts split on how they could Tennessee winter.