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 ...
N.Y. weather: A polar vortex split will bring new waves of Arctic air. Here’s what to expect
The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...
Polar plunge with dangerous wind chills to persist through Wednesday in Chicago
A piece of the polar vortex is spilling into the Midwest, creating extreme cold for the Chicago area and northwest Indiana for the next few days.
Risks Mount for Cold Blast in Europe as Polar Vortex Wavers
Europe may be in for another cold blast like the one that surprised forecasters and sent gas prices soaring last week, with the potential weakening of winds that keep frigid air confined to the Arctic ...
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Why Polar Vortexes Are Becoming More Common
Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.
120 million people could experience subzero temps soon. Where the cold will be worst.
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.
UK snow: Forecasters warn of 'polar vortex split' as maps show when 27cm will hit
Brits could face several inches of snow in the coming days according to shocking new weather maps, with forecasters also ...
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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 between Arctic and more temperate air – dips deeply southward ...