As U.S. shivered through polar vortex, one state was unusually warm
Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...
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 ...
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 ...
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Is the polar vortex to blame for Houston's 2025 snow storm?
With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...
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In the United States, “the polar vortex is unleashed with maximum ferocity”
The United States is currently experiencing an intense cold front linked to the so-called Arctic “polar vortex”.  The icy air ...
Where will it snow in the US? See where the polar vortex is set to make an icy impact
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
What impact did the jet stream have on winter storms in Georgia? See what experts said.
As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...
Polar vortex set to envelop much of US in freezing temperatures
A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...
Why Is It So Cold in the South If the Planet Is Warming? Here’s What We Know.
A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of ...
WLRN13d
Another polar vortex is headed to Florida, with an Arctic blast to follow
A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...
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.
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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 ...