Houston, Texas, Hit by Unprecedented Flooding; Seven States At Risk

NBCNews.comHouston, Texas, Hit by Unprecedented Flooding; Seven States At RiskNBCNews.comFlash-flood watches and warnings were issued across seven states early Tuesday as an unprecedented downpour of torrential rain triggered "extremely dangerous and potentially life-threatening" conditions in Houston. More than 30 million Americans were ...Houston Flooding: Drivers Stranded, Homes DamagedABC NewsMajor flooding event continues, residents urged to stay home early TuesdayChron.com (blog)all 133 news articles »