According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

Brutal cold and snowy roads to start the week, with temperatures barely reaching double digits during the day and falling ...