Every winter, millions of people brace for news about the polar vortex - that vast, spinning mass of frigid Arctic air high ...

Add Yahoo as a preferred source to see more of our stories on Google. Get ready for some much colder weather. Forecasters are calling for a return of the polar vortex in the coming days and weeks.

STATEN ISLAND, N.Y. -- As it pertains to Tuesday's weather, we on Staten Island know two things: (1) It's cold. Really, really cold... and (2) it has something to do with a polar vortex. But what, ...

You’ve almost certainly heard of the polar vortex. But what about "sudden stratospheric warming," a weather term that’s started making the rounds on social media? They’re related to one another, and ...

The next step upward to spring weather is showing in the extended forecast. This week and much of next week look and feel more like winter than spring. The second week in March should have the driver ...

So is a polar vortex that weather watchers are forecasting for the central and eastern United States going to hit Florida soon? AccuWeather's forecasting of some big chills for parts of the U.S. in ...

New York is being hit by an arctic polar vortex, making temperatures drop hard overnight after a snow storm hit Sunday. Gov. Kathy Hochul declared a state of emergency on Sunday, including Oneida ...