Some 27 people, including nine children, have been confirmed dead after flash floods in central Texas, authorities said on Saturday, as rescuers continued a frantic search for survivors including dozens still missing from a girls' summer camp.

The National Weather Service out of Austin in its Saturday morning forecaster's discussion noted that "rounds of showers and isolated thunderstorms" are likely through the evening for much of the Central Texas region,

Camp Mystic, a 99-year-old Christian summer camp for girls in Texas Hill Country, was hosting 750 children this week when catastrophic flooding struck the Guadalupe River early Friday, leaving at least 20 children missing.