Parts of Georgia and Carolinas are digging out from a winter storm on Saturday after it produced heavy snow, freezing rain and ice across the region, knocking out power to hundreds of thousands of customers.

A winter storm warning has been issued for Atlanta and surrounding areas as Winter Storm Cora is set to arrive in the Atlanta area early Friday with snow and ice through the day. Power outages, hazardous travel with business and school closings already ongoing.

Snow will turn into sleet and freezing rain along parts of the Southeast, as well as southern Arkansas, the weather service reported. Forecasters warn that icy conditions, between a tenth and a quarter inch of ice, will make travel dangerous for many. Power outages and downed branches are also a concern.