Snow is no longer falling over most of North Texas after the first winter storm of the season. The National Weather Service dropped a winter storm warning early Friday morning, and let a winter weather advisory expire at 12 p.

Twenty states, from Texas to Delaware, were on alert Friday for snow and ice as the storm continued to move across the South.

The odds of Winter Storm Cora impacting Central Texas have weakened, the NWS says. Freezing rain Thursday and Friday may still cause icy conditions.