Flood watches have been issued by the National Weather Service until at least 7 p.m. CT July 6 in Hill Country and along the I-35 corridor. The Weather Prediction Center added that scattered thunderstorms are likely to drop "torrential downpours over sensitive soils across parts of the Texas Hill Country."

Organizations pledge support for Texas flood victims as death toll reaches 43, with Shakira donating concert proceeds and USAA and Houston Texans each giving $500,000.