Warmth is weakening the polar vortex. Here’s what it means for extreme cold.
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
The Indianapolis Star9d
Powerful polar vortex in the stratosphere brings frigid temperatures to US
Unable to view our graphics? Click here to see them. Polar vortex and jet stream are both extending southward into the US The ...
WMUK14d
A polar vortex is set to grip much of the U.S. What does that mean?
These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure and cold air that surrounds the Earth's poles. The "vortex" is the counterclockwise ...
Yahoo News14d
Polar vortex to plunge town’s wind chills to -50 for several days
The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, Georgia, ...
WLWT14d
Polar vortex: Arctic plunge to bring another cold blast to Cincinnati
We've already fallen as low as 1° this year. Another dip in the polar vortex makes that possible for Cincinnati again next week. We've already fallen as low as 1° this year. Another dip in the ...
The Hill14d
Polar vortex to bring life-threatening temperatures to US this weekend
The polar vortex will send temperatures below freezing for much of the country starting this weekend and stretching into next week, including for two major national events Monday: President-elect ...
The Clarion-Ledger15d
Keeping the power on: How Entergy plans to make sure you stay warm during polar vortex
How cold will it get around the state? Polar vortex:Rain, snow coming to US soon. What will Arctic blast from polar vortex bring Mississippi? "Whenever we know there is going to a be a storm ...
NECN15d
What is a polar vortex? And what does it mean for New England next week?
The mere mention of the term "polar vortex" can set your head spinning (and maybe eyes rolling). It’s got to be clickbait, right? Or maybe someone dreamed up the name for views? Is it a storm?
BBC15d
How the polar vortex fuels intense winter weather in the US
Intense snowy wintry weather in the US has been fuelled by activity of the polar vortex, slipping down to engulf large parts of the country. Early January's winter storm prompted seven states to ...
Forbes15d
The Polar Vortex Is Coming: Expect Temperatures Below Zero And Snow In These Areas
Most of the country will likely be hit by an arctic blast this weekend into early next week as the polar vortex ushers in cold air from Siberia and multiple storms roll in and bring the potential ...
The Washington Post16d
The polar vortex will soon hit the U.S. See how cold it’ll get where you live
A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...