Allan Huffman: Today, the 12z runs of the 3 major global models each show a winter storm for the Carolinas/SE/mid-Atlantic although different impulses. CMC on the 6th-8th, GFS 2 systems on the 5th-6th and 7th-8th, ECMWF on the 5th-6th. I wouldnt pay attention to the details yet, just know there is winter weather risk, especially between the 5th and 9th.