Winter Storm Cora is sweeping through the Southeast and Ohio Valley, delivering a mess of snow and some ice from Tennessee to the Carolinas and Virginia, including Charlotte and Raleigh. The wintry mess is snarling travel and in some cases icing could be heavy enough to cause power outages and tree damage.

Following Dallas flight cancellations this week, the storm has now caused major disruptions at major Southeast hubs.

Storm Cora will bring a mess of snow, ice and sleet to the Carolinas by Friday night, including Charlotte and Raleigh, North Carolina; and Columbia and Greenville, South Carolina.The Midlands and Piedmont will be a battle zone for precipitation types and it could change minute-by-minute as the storm rolls through.