"The threat of winter weather has ended, but there could be a few areas of slick spots on untreated roads. Use caution while driving," according to the NWS Greenville-Spartanburg SC. The advisory is in effect until 9 a.m.

Snowfall forecasts have increased for a winter storm expected to blanket New Jersey with widespread areas of 4 to 8 inches of snow. Winter storm warning areas were expanded early Sunday and a state of emergency is in effect. National Weather Service and AccuWeather

Will the Lower Hudson Valley get a break from the extreme cold? Thanks to Arctic air, much of southeast New York has been experiencing frigid temperatures, with wind chills making things feel even colder.