BUDA, Texas -- A suspected tornado roared through south Texas as a fast-moving storm packing heavy rain and destructive winds overwhelmed rivers and prompted evacuations Friday in the same area southwest of Austin that saw devastating spring floods.

The Blanco River in Wimberley swelled to about 26 feet, well above its 13-foot flood stage. Residents were evacuated from the area and a community center was opened to shelter people.

Torrential rains over Memorial Day weekend inundated the Blanco and raging river waters tore at least one home from its foundation, killing members of two families inside. The storms at that time killed more than 30 people in Texas and Oklahoma.

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There were no fatalities reported from Friday's storm as emergency personnel across South and Central Texas rushed to close roadways overwhelmed by water and respond to high-water rescues.

Department of Public Safety Sgt. Jason Reyes said minor injuries were reported southeast of San Antonio where a tornado is believed to have swept through the town of Floresville. Reyes said damage included a large trailer blown from an RV park and deposited on the roof of a three-story hotel nearby.

The news chopper for CBS affiliate KENS took a picture of the RV:

Chopper 5 shot of the RV on top of the Holliday Inn in Floresville pic.twitter.com/kUrVo2espe — Jeff Anastasio (@JeffAnastasio) October 30, 2015

Ruth Veliz, whose parents own a taco shop in Floresville, said about a dozen customers and employees were there at 6 a.m. when the suspected tornado hit.

She said one of the employees yelled "Tornado!," and ran to the door to try keeping the wind from carrying it off. But a customer pulled the employee aside so that she wouldn't be pulled away by the wind herself.

"The door was flying open with her as she was trying to close it," Veliz said.

Those in the restaurant took shelter anywhere they could find it, including under tables, she said. "We were all caught off guard, everyone just grabbed on to what they could get their hands on," she said.

The winds ultimately ripped the door off the building and damaged windows, but no one inside was injured, Veliz said.

Other Floresville residents posted photos showing the aftermath, including the damaged roof of Floresville High School.

Floresville HS after the tornado this morning. Not far from my house. pic.twitter.com/OKKMCeNXnS — Tiger Dad (@Gearis) October 30, 2015

Some better pictures of the damage at the high school😓 pic.twitter.com/1bbUCdhQfr — Bree~uh (@breea1997) October 30, 2015









Wind gusts of up to 70 mph were reported in some places and a tornado watch was in effect for Austin, San Antonio and other areas.

"Based on what we've seen so far this storm has caused severe damage in the area," Reyes said.

Flooding caused Interstate 35 to close between Austin and San Antonio, with motorists in southbound lanes being forced to turn around and drive on the shoulder against traffic to escape the area.

Guadalupe County sheriff's Capt. Tom Meeley said some houses and buildings between Seguin and Zorn lost their roofs.

Several buildings were damaged in downtown D'Hanis, a Medina County town of about 750 located 40 miles west of San Antonio.