More than 111 people have died across six counties after flash flooding from heavy rain began affecting the state last week.

After catastrophic floods hit Texas' Hill Country, many are asking about preparations for the next big flood. Jason Allen spoke to Jay Banner, climatologist at University of Texas at Austin, on the banks of the Guadalupe River.

At least 27 campers and counselors at Camp Mystic perished in Friday's floods, with the total death toll in the floods now surpassing 100.

Flash floods surged through in the middle of the night, but many local officials appeared unaware of the unfolding catastrophe, initially leaving people near the river on their own.

Viral posts promoted false claims that cloud seeding, a form of weather modification, played a role in the devastation. Meteorologists explain it doesn't work that way.

Over the last decade, an array of local and state agencies have missed opportunities to fund a flood warning system intended to avert the type of disaster that swept away dozens of youth campers and others in Kerr County,

Together, they dropped more than four months’ worth of rain—at least 1.8 trillion gallons, roughly enough to cover the entire state of Texas in four inches of water—in just four hours. Much of this rain fell over a picturesque stretch of the Texas Hill Country dotted by summer camps,

Here's what to know about the deadly flooding, the colossal weather system that drove it and ongoing efforts to identify victims.