KAMC HD STORM TEAM WEATHER BRIEF: A cold front will move across the South Plains on Thursday night.  Sub-tropical moisture and a disturbance will provide rain chances for the area, Friday evening and Saturday. The dry-line could develop showers and thunderstorms, some severe, by Sunday evening.  LUBBOCK-Wed.-75/46/0% Thu.-84/49/0% Fri.-73/50/10% …..KEVAN SMITH