Morning Overview on MSN
A polar vortex break can flip your weather fast. Here’s why
When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation ...
As the winter season approaches, the U.S. is bracing for an early and fierce cold front, with both the La Niña climate pattern and the polar vortex setting the stage for a bitter season.
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