At least 50 people are dead in central Texas after devastating flash floods slammed Hill Country, with water rescues taking place along the Guadalupe River. While officials couldn't confirm an exact number of those who remain unaccounted for,

Meteorologists say incredible amounts of moisture in the air fueled a storm that moved slowly over central Texas, creating conditions for fatal flash floods.

The death toll from sudden floods in the Texas Hill Country rose to 24 Friday night, officials said, as the search for more than 20 people missing from a girls summer camp continued through the night.