A flood watch is in effect into July 15 for more than a dozen counties as saturated ground gets drenched again.

The BriefA flash flood watch has been issued for the Texas Hill Country, hindering ongoing search efforts for flood victims.Heavy rainfall and saturated ground are making conditions difficult, forcing temporary halts to rescue operations.

Many questions remain about how storms caught off guard an area prone to flooding and led to the second deadliest flood in Texas history. Here’s what we know. Flooding death toll increases to 132;