A long-duration event of mountain snow and lower-elevation rainexpected over the Four Corners region into the weekend.Severe thunderstorms and excessive rainfall expected to pushsoutheastward from the Southern Plains/Mississippi Valley Thursday eveningfurther into Texas and the Southeast region on Friday, continuing in TexasSaturday.Mild weather continues from the central to the eastern U.S. going intothe weekend.An amplifying upper-level trough/closed low continues to dig southwardinto the w...