Polar vortex to dump half a foot of snow

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 to know.
Polar vortex to dump half a foot of snow on NYC, followed by deadly Arctic cold
A brutal polar vortex is set to bury the Big Apple in snow Sunday and then deliver deadly single-digit temperatures that will feel like 15 degrees below zero.
What is a polar vortex?
The polar vortex is a large area of low pressure, winds, and cold air surrounding both of the Earth’s poles, according to the National Weather Service. The term “vortex” refers to the circulation of air that helps keep the colder air near the Poles. This vortex has always existed and is not something new.
A polar vortex is set to grip Missouri and Kansas. What does that mean?
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, a meteorologist says. That includes Kansas City, which is set to host a Chiefs playoffs game this weekend.
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 next week, impacting millions of Americans in nearly all of the contiguous states.
Polar vortex set to freeze the U.S. as far as the Deep South
However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is about to bring even harsher arctic blast to nearly 300 million Americans starting this weekend. Maps show where and when the cold front will arrive.
Winter weather brings winter storm warnings, polar vortex from Texas to Maine
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A polar vortex will bring brutally cold temperatures and an arctic blast to much of the U.S. next week
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The polar vortex dips into the Twin Tiers
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Louisiana to get cold wave this weekend. Why is the polar vortex to blame?
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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 ...
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Another polar vortex is headed to the Carolinas, with a major Arctic blast to follow
A series of disturbances in the atmosphere is sending the polar vortex south (again) next week with a burst of even colder ...
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Extreme cold forecast for much of US in coming days
Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the ...
Snow, wintry mix shift Texas weather conditions quickly
As snow begins to cover the Texas Panhandle amid the polar vortex, here's what the state can expect as weather conditions ...