The National Weather Service began sending flash flood warnings that should have triggered cellphone alerts a little after 1 a.m., while local officials began posting on Facebook about four hours later.

Central Texas braces for more rain after deadly floods; officials warn of renewed flash flood risk in already saturated areas. Follow Newsweek's live blog.

Flash floods in Texas killed more than 100 people over the Fourth of July holiday weekend and left others still missing, including girls attending a summer camp. The devastation along the Guadalupe River,

Dangerous amounts of rain caused flash flooding in parts of Texas, destroying homes and cars on Independence Day. Here's a timeline of the disaster: 10:48 a.m.: The National Weather Service Weather Prediction Center upgrades portions of south-central Texas,

A flood watch issued for parts of Texas has been extended into Monday evening, leaving thousands at risk. The National Weather Service San Angelo office said on Sunday that flash flooding caused by excessive rainfall could occur in Heartland,