New Yorkers should prepare for one last noticeable chill from the polar vortex before spring takes hold, with below-average ...

A sudden stratospheric warming event that occurred March 4-8 is starting to show its effects, and its impacts will continue ...

The Great Lakes and Northeast are bracing for another cold shot later this month — down to single digits in places. How cold ...

Welcome to 'false spring,' New Jersey! A polar vortex split could bring bitter cold back to NJ, but how cold will it get and ...

CHICOPEE, Mass. (WWLP) – Scientists are investigating whether a warming Arctic is changing the behavior of the polar vortex, a natural atmospheric phenomenon responsible for recent waves of intense ...

A rapidly intensifying storm system over the northern High Plains will move eastward toward the Great Lakes Thursday night, ...

Add Yahoo as a preferred source to see more of our stories on Google. Winter 2025-2026 has brought some real bouts of brutal winter weather, not consistently, but still, more than most modern, ...

While forecasters can't yet say for sure, a warmer stretch of weather appears likely for much of the nation. Here's when to ...

Add Yahoo as a preferred source to see more of our stories on Google. When Punxsutawney Phil popped up and saw his shadow on Feb. 2, a collective groan rippled across the Eastern United States, where ...

How will the inversion of winds in the upper stratosphere, which will cause a so-called final warming a significant warming ...