Rescue operations were underway to find anyone lost in the debris after the catastrophic weekend storm, which caused the sprawling Guadalupe River to swell rapidly to near-unprecedented levels.

More than 160 people are still believed to be missing in Texas days after flash floods killed over 100 people during the July Fourth weekend, the state's governor said Tuesday.

At least 150 people are still missing in a single Texas county five days after deadly and devastating flash floods hit parts of the state, state officials said, as hope fades for survivors to be foun...