Parts of Southeast Texas northeast of Houston are under a tornado watch and a flood advisory Friday until 7 p.m., the National Weather Service said. Doppler weather radar at 12:30 p.m. was showing a cluster of strong to severe thunderstorms moving north,

Drenching rain along the Texas-Mexico border let up Friday, but rescues were still ongoing a day after severe storms trapped residents in their homes, forced drivers to abandon their vehicles on flooded roads and shut down an airport.