Snow exits South, marches toward Northeast

Theresa Moman, top, prepares to secure her Christmas tree with the help of Angie Skinner on Friday in Chattanooga, Tenn. (Tim Barber/Chattanooga Times Free Press via AP)

ATLANTA — A pre-winter storm that roared through the Deep South and coated half of North Carolina and portions of Virginia in snow pushed northward on Saturday, leaving motorists to brave potentially icy roads and utility crews trying to restore heat and light to thousands.