as some other parts of the country that already received an arctic blast this week prepared to go another round with the plunging polarvortex. Arkansas' capital, LittleRock, closed schools ...
things get a little chaotic. A weaker jet stream becomes wavy and unstable, like a loose rope in the wind. This instability allows cold Arctic air from the polarvortex to spill southward into ...
These outbreaks can happen when the polarvortex is in a weaker state, allowing cold air that is normally confined to the north to break off and move further south. Some experts say this is ...
ELMIRA, N.Y.(WETM) – We start the following work week with a polarvortex. This will bring in unseasonably cold air to the region and wind chill temperatures back to the negatives. But what is a ...
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