Intense thunderstorms triggered flash floods across multiple Texas counties, prompting warnings for residents.

Kayla Garcia captured the shocking scenes of many vehicles narrowly submerged in the streets of McAllen, Texas, US.

In Alamo, Hidalgo County, at least 50 water rescues were reported, including a dramatic rescue of a pregnant woman near a Walmart.

Flash flood warnings were extended overnight for Cameron, Hidalgo, Starr, and Willacy counties.

Authorities continue to monitor the dangerous conditions as heavy rain persists.