The NWS has issued storm and extreme cold warnings this weekend as powerful Arctic winds plunge temperatures nationwide.

A potent cold front will enter the north-central U.S. before roaring across much of the rest of the nation over the weekend.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the Deep South.

Frigid air could reach as far south as Central Florida in the coming days, updated forecasts from the NWS suggest.

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