Add Yahoo as a preferred source to see more of our stories on Google. The polar vortex collapse forecast brings the return of winter the Northeast, with brutal cold air returning to New Jersey amid a ...

A week ago, we had a burst of summer conditions with some areas of New England approaching 90 degrees. At that point, you ...

Could early February's blast of cold in the northeastern United States be one of the last appearances of our wintertime foe, the polar vortex? While forecasters can't yet say that for sure, a warmer ...

As we approach the end of March, many people may be getting ready for shorts season, but the FOX Forecast Center said a split in the Polar Vortex could bring a cooler end to the month for locations ...

LOUISVILLE, Ky. — Significant winter storm expected to bring snow and bitter cold to the Kentuckiana area this weekend is being driven in part by a polar vortex, a large system of frigid air normally ...