A catastrophic Independence Day weekend in Texas will close with more rain and, in some cases, serious threats including quarter-size hail and high winds. A flash flood watch is in effect to begin the day in a terribly hit part of the state, as well.

A swift-moving flood that swept through the Hill Country of west-central Texas Friday and killed at least 13 was a flash flood

Founded by a University of Texas football coach, Camp Mystic where raging floodwaters swept away dozens of girls - killing several and leaving many others missing - was established along the banks of the Guadalupe River in central Texas hill country nearly a century ago "to provide young girls with a wholesome Christian atmosphere.