The infamous weather pattern is actually partly influencing our weather as February ends. And it may again throughout the month of March.

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After multiple snowstorms and bitterly cold weather this winter, Americans are hoping warmer weather is just around the ...

WASHINGTON — Warm Arctic waters and cold continental land will combine to stretch the dreaded polar vortex in a way that will send much of the United States a devastating dose of winter weather later ...

The nor'easter smacking much of the Northeast with nearly 3 feet of snow in places is as classic and powerful a blizzard as ...