DALLAS (AP) — A churning tropical storm has caused little damage so far in Texas, but authorities warned Wednesday that as Tropical Depression Bill moves northeast, already swollen rivers could overflow their banks and cause more problems for water-weary residents.
Sustained maximum winds from the former tropical storm dropped to 35 mph by Wednesday morning, but isolated areas near the Texas coast southwest of Houston saw more than 11 inches of rainfall. Many roads across a broad stretch of eastern Texas were closed due to high water.
The National Hurricane Center said the storm was moving north at about 13 mph as it shifted into the Dallas-Fort Worth metro area. Flash flood watches and warnings were in effect, and Gov. Greg Abbott was being briefed by state emergency officials in Austin.
About 3 to 5 inches of rain fell on areas of Central Texas still cleaning up and recovering from Memorial Day weekend floods that left 14 dead and two missing along the Blanco River alone in Blanco and Hays counties.
Emergency management officials warily monitored Texas rivers that were forecast to rise through the weekend.
Kent Prochazka, a meteorologist for the National Weather Service near Houston, said the threat of the storm had diminished somewhat, describing Bill as "well-behaved," but warned that rising rivers remained a concern.
"We probably are not going to see any magnitude where it's going to be critical, life-threatening or 'Take your babies and run,'" Prochazka said.
The focus has "shifted toward the rivers" and how they're able to absorb runoff in the coming days, he said.
The Brazos River southwest of Houston was about 32 feet high Wednesday but was predicted to exceed its flood stage and swell to 50 feet by Sunday. A portion of the Red River, which divides Texas from Oklahoma, ran more than 25 feet high Wednesday, but was forecast to grow to about 37 feet, well above its flood stage.
"We're more vulnerable to flooding right now than usual because we just got through the wettest month on record," Texas state climatologist John Nielsen-Gammon said.
Memorial Day weekend storms brought widespread flooding to Oklahoma and Texas, killing more than 30 people overall. At one point in May, 11 inches of rain fell in some parts of the Houston area, resulting in flooding that damaged thousands of homes and other structures and forced motorists to abandon at least 2,500 vehicles across the city.
Rafael Lemaitre, spokesman for the Federal Emergency Management Agency, said FEMA has paid nearly $38 million this year in Texas flood insurance claims, with the vast majority associated with last month's deluge.