The forecast began to look ominous in Texas Hill County on Thursday afternoon. A flood watch was issued by the National Weather Service at 1:18 p.m. that predicted up to 7 inches of isolated rainfall early Friday morning in South Central Texas, including Kerr County. By the time the sun rose on the Fourth of July, less than 24 hours later, as much as 12 inches of rain had fallen in parts of the region while its residents were asleep, according to NWS radar estimates. The Guadalupe River gauge at the unincorporated community of Hunt, where the river forks, recorded...