An unseasonably fierce polar vortex is sweeping across the United States, thrusting nearly twenty states into a deep freeze ...

A harsh drop in temperatures is being delivered to the eastern two thirds of the U.S. thanks to a polar vortex dipping down ...

The UK is set to see temperatures plunge with lows of -7C in an icy blast where most of the country will be blanketed in snow ...

As winter approaches, a significant meteorological phenomenon is on the horizon: an early Sudden Stratospheric Warming (SSW) event is expected to disrupt the Polar Vortex. This disruption will likely ...

New York City could see its first snow of the season on Tuesday as a powerful polar vortex sweeps across the eastern half of ...

The odds of extreme cold this winter in the US, Asia, and parts of Europe are climbing, threatening to boost energy bills for ...

An arctic blast is headed to NJ and NYC, bringing frigid air. Will it snow? How cold will it get? Here's the timing, temps ...

HOUSTON, Texas (KTRK) -- With this most recent freeze now behind us, many Houstonians are probably wondering if another freeze could impact them this winter. When it comes to freezes, forecasters ...

Indiana can expect dry temperatures around the state at the beginning of October. Although fall kicked off earlier this week, it'll be a little while before we are affected by a polar vortex. Hoosiers ...

Could La Niña put New England right in the bull’s eye for storm tracks, while other indicators predict a more variable season ...

If it seems as if these polar freezes are happening more often, you’re right. “They are definitely becoming more common,” said Jennifer Francis, a senior scientist at the Woods Hole Research Center.