Don't let the incoming string of relatively warm days in the greater Philadelphia region fool you; the polar vortex is still ...

The Texas Panhandle is set to see the first of this frigid air blowing in from the north. By Thursday night, January 8, snow ...

This article originally published at Polar vortex sends another arctic blast barreling toward Texas. In today's edition: ...

Three separate rounds of Arctic air have already swept across the central and eastern United States through mid-December, ...

Moreover, the latest data suggests that the Polar Vortex is on the verge of a significant disruption due to a new SSW event. The disruption is expected to lead to a colder pattern across the United ...

When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation ...

Capt. Mike Cacciotti fished with a couple and their dog out of Baytown. The trout bite was slow, but, nevertheless, their effort didn't go to waste. They brought home some ...

A strong polar vortex doesn't cause cold weather — it does the opposite. Here's what to know about polar vortices, how they work.

Thanks to the polar vortex, the first half of December will bring multiple waves of Arctic air to the U.S. Here's what to ...

Three polar vortex systems are anticipated in December, and the first is expected this week, according to AccuWeather. The ...

The Polar vortex is causing temperatures to plummet dangerously across the Philadelphia region, and frostbite could become a ...

If you couldn’t get enough of the cold temperatures in early December, there’s more on the way for Tennessee this coming ...