A polar vortex is slated to sweep most of the continental United States bringing a hazardous freeze to millions of Americans from the Deep South to the Northeast Saturday going into next week.

Winter storm warnings have been issued for parts of eight New Jersey counties where 5 to 8 inches of snow is expected to fall Sunday, with up to 10 inches possible in some spots. The warnings from the National Weather Service include Hunterdon,

An intense combination of snowfall, freezing rain, and dangerously cold conditions are being forecast across parts of New Jersey and Pennsylvania starting Saturday, Jan. 18. A brand-new snowfall forecast was issued Friday afternoon,