Tropical Storm Arthur Brings Flash Floods and Heavy Rain to Gulf Coast

A cluster of storms impacting the Gulf Coast recently joined to create Tropical Storm Arthur, the first tropical cyclone in the Atlantic basin this season. The National Hurricane Center in Miami reported the storm on Wednesday, warning that it would likely be short-lived. Maximum sustained winds reached around 40 mph (65 kph), with no significant change in strength anticipated before it dissipates later Wednesday or early Thursday.

Arthur remained over coastal Texas as a World Cup match between Portugal and the Democratic Republic of Congo took place in Houston. Given that the stadium has a roof, there were no changes needed for the event.

Michael Brennan, director of the National Hurricane Center, stated during a briefing that the main danger from Arthur is prolonged heavy rain, which could lead to hazardous flash floods. Warnings have already been issued in the Houston metro area, with more expected throughout the region, even after the storm center passes.

“The main threat from Arthur is going to be a prolonged, multiday, heavy rainfall event that could produce dangerous to life threatening flash flooding,” Brennan said.

Unfortunately, a tragedy occurred when a teenager drowned in a flooded retention pond near Houston. The Montgomery County Sheriff’s Office reported that a 15-year-old boy, part of a group playing near a construction site, entered the water. Rescue teams later found his body using sonar technology following an extensive search.

The hurricane center highlighted a high likelihood of flooding through Friday in areas of Texas, Louisiana, Mississippi, Alabama, Georgia, and the Florida Panhandle. Forecasts suggest tropical storm rainfall could total 5 to 10 inches (13 to 25 centimeters), with potential isolated totals reaching 20 inches (50 centimeters). Storm surge and tides may lead to normally dry coastal areas flooding as water moves inland.

Expect life-threatening surf and rip current conditions on the northwestern Gulf Coast due to swells from Arthur over the next few days. Tornadoes may also occur through Thursday.

As of Wednesday morning, the center of Tropical Storm Arthur was about 40 miles (65 kilometers) east-northeast of Port O’Connor, Texas. The storm was moving northeast at approximately 9 mph (15 kph), with an increase in speed predicted.