Snowy weather will roll into Oklahoma on Thursday. Here is the timeline of when to expect snow, sleet and a return to seasonal temperatures.

Winter Storm Cora will wring out snow and ice over a large swath of the South from Texas to Virginia through Friday night, snarling travel in Dallas-Ft. Worth, Nashville and Atlanta, among other locations.

Thursday to Saturday will have another dangerous winter situation in the southern U.S. Here's a timeline on where and when you have to be at a certain location to avoid the danger.