A strong low-pressure system, which originated over the northern Pacific Ocean, has now moved ashore and pushed into the middle of the United States. The Pacific storm is expected to send a significant cold front across Texas on Sunday, bringing a high chance of showers and thunderstorms to much of the state.
The greatest flood risk Sunday is expected across Southeast Texas, including Houston and Galveston. However, scattered storms are also expected along the Interstate 35 corridor, from San Antonio to Austin. A few of those storms could be strong enough to produce hail. Here’s the latest on what you can expect.
Sunday’s forecast
If you’re heading out early on Sunday, be sure to grab an umbrella before walking out the door. Scattered showers and thunderstorms are likely across South-Central Texas, especially between 6 a.m. and 11 a.m.
San Antonio will have about a 70% chance of rain, with off-and-on showers expected throughout the morning. While most of this activity won’t be strong, a few isolated storms could turn severe, producing hail and strong winds. San Antonio has been placed under a low-end level 1 of 5 risk for severe storms Sunday morning.
Rainfall is expected to be heavier and more widespread north of San Antonio, especially from San Marcos to Austin and Temple. By midday, this cluster of storms is expected to push into the Houston area, bringing an increased risk of flash flooding…