A LINE OF THUNDERSTORMS WILL MOVE INTO THE NORTH CAROLINA MOUNTAINS THIS MORNING. SOME OF THE THUNDERSTORMS ALONG THE LINE MAY PRODUCE DAMAGING WINDS. THE LINE IS EXPECTED TO WEAKEN THIS MORNING...BUT THEN STRENGTHEN AGAIN THIS AFTERNOON AS IT SLOWLY MOVES ACROSS THE FOOTHILLS AND PIEDMONT. AS THE WIND SHEAR WILL STILL BE STRONG...ADDITIONAL STRAIGHT LINE WIND DAMAGE IS POSSIBLE ALONG THE LINE. IF THE ATMOSPHERE BECOMES SUFFICIENTLY UNSTABLE...ISOLATED TORNADOES COULD ALSO DEVELOP.