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.
The science behind Connecticut’s arctic blast: Polar vortex and radiational cooling
An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and as far south as Florida by Tuesday morning. A blizzard warning was in effect for southern Louisiana, the furthest south such a warning has ever been posted.
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
Polar vortex to blast 30 states with life-threatening cold: 'Be prepared'
Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this weekend.
Polar vortex to blast US with freezing temperatures: ‘There’s no escaping this’
Perfect time to hop on a plane and go somewhere south,” FOX Weather Meteorologist Britta Merwin said. “Like, really, really far south.”
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.
Powerful polar vortex in the stratosphere brings frigid temperatures to US
The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...
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Polar vortex-driven Arctic blast envelops U.S., to bring historic snow to Gulf Coast
Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...
Polar vortex brings coldest air in 2 years to central Ohio
An Arctic blast arrived in central Ohio on Monday, bringing with it the coldest air that central Ohio has felt in more than ...
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 ...
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Arctic blast brings low temperatures, wind chills to Northeast Ohio
Odds are you spent the recent holidays curled up in the warmest part of your home, away from some of the coldest weather ...
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Rain, snow coming to US soon. What will Arctic blast from polar vortex bring Mississippi?
Another blast of Arctic air is set to sweep across the South early next ... polar air comes south sometimes where the ...
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Arctic blast comes to York County: Here's how you can stay safe
With severely cold temperatures forecasted in York County this week, utility companies are advising customers to take safety ...
Arctic Blast Puts 70M Americans Under Winter Storm Alert
Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...