Months worth of rain fell in a matter of hours on Texas Hill Country, leaving at least 13 people dead and many more unaccounted, including about 20 girls attending a summer camp.

Authorities said 13 people have died in flooding in Kerr County, Texas, and officials have performed "dozens" of water rescues. Latest updates.

Eric Johnson, the Democrat-turned-Republican mayor of Dallas, declared on Thursday that the Texan city is now a refuge from ...