The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

What is the polar vortex? This article explains what a polar vortex is in simple terms, how it influences winter weather in ...

The big winter (and popular) topic is dusted off very early this season as frigid air plunges south next weekend. But what is ...

A shift in the polar vortex has forecasters watching closely as the coldest air of the season approaches. Here's what to know ...

ROCHESTER, N.Y. – Western New York has been locked into a prolonged period of very cold weather, and the data seems to confirm this. Over the past two weeks, every single day has come in below average ...

Our attention is focused on the immediate forecast for tomorrow, Sunday. You'll notice rain chances picking up early Sunday morning. We are particularly monitoring the initial onset of this ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...