Polar vortex brings dangerous cold

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Polar vortex slams U.S. as snow lingers in the South

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What is a polar vortex? Explaining the extreme cold set to grip parts of Canada

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Polar Vortex - How it's formed \u0026 When it is dangerous | In-depth Explained

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POLAR VORTEX | Blast of cold weather may cause travel disruptions

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Scientists Warn Polar Vortex Will FREEZE the Entire U.S. in 2025

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UPDATE | Stretched polar vortex is spilling subzero air and snow quickly south for this week

(15:6)

Polar Vortex brings rare blizzard warning, winter storm warnings to Gulf coast

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Polar vortex brings bitter wind chills to GTA

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The only thing to do during a Polar Vortex is to keep laughing!

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What is the polar vortex?

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Polar Vortex in Canada: 3 Key Facts You Should Know

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What we get wrong about the polar vortex

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What is the Polar Vortex

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Montrealers ready for polar vortex

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Prepping The Farm For A Polar Vortex!

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Polar Vortex Is Here \u0026 A Lesson On Calling Cows 🗣

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What is the polar vortex? Frigid air plunges deep into the US

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Polar vortex to descend deep into the U.S. to deliver icy Arctic blast

(3:50)