The official tally of storm-related deaths across Texas rose to 131 on Monday as authorities warned of yet another round of heavy rains 10 days after a Hill Country flash flood that transformed the Guadalupe River into a killer torrent.

A catastrophic Independence Day weekend in Texas will close with more rain and, in some cases, serious threats including quarter-size hail and high winds. A flash flood watch is in effect to begin the day in a terribly hit part of the state, as well.