McALLEN, Texas ( Border Report) — A flood warning has been issued for the Rio Grande for the South Texas border town of Laredo and Webb County. The National Weather Service on Monday morning warned that the international river could swell through Thursday evening and cause “minor flooding.”

Rainfall amounts of 1-2 inches and isolated amounts of 3-5 inches are possible, the National Weather Service said.

Places recently hit hard -- like Kerrville, Texas, and Burnet, Texas -- are inside this heightened potential for flash flooding, with any heavy rain and flash flooding that occurs over or adjacent to these areas likely to flow downstream via rivers that run through or nearby these devastated areas.

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