Polar vortex, arctic blast

Polar vortex maps show where arctic blast is set to freeze the U.S. as far as the Deep South
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of the arctic blast.
A polar vortex has brought arctic air to the U.S. including DC area
WASHINGTON — We are in the middle of a blast of extreme cold weather in D.C. The polar vortex has shifted, spilling cold air across the U.S. with below freezing temperatures and subzero wind chills.
How the Polar Vortex Can Bring Arctic Blasts to the U.S.
How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the polar regions—here’s how it works
Did the Polar Vortex Cause the US Arctic Blast That Brought Snow to Florida?
Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.
Arctic Blast: Dangerous Cold From Dakotas To Deep South
Dangerous arctic air plunging south from the Canadian border down to the southern states brings record setting cold temperatures. Life-threatening wind chills across the Rockies, Northern Plains and upper Midwest are expected.
Polar vortex blasting American with life-threatening cold
The FOX Forecast Center is tracking an arctic blast of life-threatening cold weather thanks to the polar vortex. America will feel the coldest temperatures this season next week as the polar vortex pushes bone-chilling cold air south into the states.
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Why Polar Vortexes Are Becoming More Common
Why Polar Vortexes Are Becoming More Common Understanding the Polar Vortex The polar vortex is like a massive whirlpool of ...
Powerful polar vortex in the stratosphere brings frigid temperatures to US
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
Another polar vortex is coming in January 2025: What causes this weather phenomenon
Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...
How climate instability may be disrupting the polar vortex
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
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Is a broken jet stream causing extreme weather that lasts longer?
Scientists are scrambling to understand how climate change may be interfering with the winds that carry our weather, with ...
High pressure and polar air: The science behind our shivering cold snaps
The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...
Astronomers detect ferocious jet-stream winds on alien planet
In Earth's upper atmosphere, a fast-moving band of air called the jet stream blows with winds of more than 275 miles (442 km) ...