However, a deep freeze, thanks to the polar vortex dipping down from Siberia, is bringing an even harsher arctic blast to million Americans this week. Maps show what to expect as the cold front ...
However, we probably won’t revisit an Arctic weather pattern like we had in January. We probably will only have a side-swipe of the polar vortex for a day or two in mid-February.
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What is a polar vortex? And what does it mean for us next week?The mere mention of the term “polar vortex” can set your head spinning (and maybe eyes rolling). It’s got to be clickbait, right? Or maybe someone dreamed up the name for views? Is it a storm?
It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...
two bands of fast-moving air – the polar jet stream and the stratospheric polar vortex – sometimes tango together to influence weather in the northern hemisphere. As the Arctic continues ...
The result is that this flow acts like a bit of a “fence” which keeps the more frigid air on the north side of the imaginary fence. Strength: The polar vortex strengthens in winter due to the ...
Much of the country is in for widespread and dangerously cold temperatures beginning this weekend — and lasting through much of next week — as a lobe of the polar vortex over northern ...
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