Over the next 10 days, scientists say, changes in the stratosphere will upend weather patterns and set the stage for a cold, snowy December across parts of the Northern Hemisphere.
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Polar vortex could bring a huge drop in temperatures right after Thanksgiving. Here’s what to know.
A rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, ...
La Niña and polar vortex weather patterns will be at play for the 2025-2026 winter season. Here's what we know about the ...
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