The S.C. Department of Transportation has activated its online site for winter weather road conditions. A winter storm is predicted to impact South Carolina beginning today. But forecasts for severity and accumulation vary widely, as well as the counties that will be affected. In Anderson County, SCDOT crews are pre-treating roads with salt brine. DOT workers in Oconee and Pickens will follow regular schedule this morning, with a decision made later to send employees home to begin shift work.