National Weather Service Winter store warming remains in effect from 4 this evening until 7 Sunday morning. Heavy snow is expected. Hazardous road conditions. Greenville police and public works authorities advise that roads will be hazardous with significant ice, black ice, and snow, making travel dangerous during and after the winter storm. BRACE FOR ANOTHER SNOW STORM Officials urge residents to stay off roads again to allow crews to work as they remove snow from main roads