FORT LAUDERDALE, FLA. >> An exceptionally busy Atlantic hurricane season was churning along Saturday as the Texas coast prepared for a tropical storm that could strengthen into a hurricane before breaching its shores in the week ahead.

Both the city of Galveston and Galveston County on Saturday issued voluntary evacuation orders ahead of Tropical Storm Beta, as did the city of Seabrook to the north of Galveston.

Mayor Pro Tem Craig Brown said in a statement that high tides and up to 10 inches (25 centimeters) of expected rainfall would leave roads impassable, especially along the city’s west end and low-lying areas.

County Judge Mark Henry said during a Saturday news conference that his concern is also based on rising waters creating a storm surge and that a mandatory evacuation is not expected.

“If you can survive in your home for three or four days without power and electricity, which we’re not even sure that’s going to happen, you’re OK,” Henry said. “If it’s uncomfortable or you need life support equipment, maybe go somewhere else.”

Tropical Storm Beta was brewing in the Gulf of Mexico, 235 miles (375 kilometers) southeast of Galveston, Texas, the U.S. National Hurricane Center said.

The system could approach hurricane strength as it approaches Texas on Monday, officials said. Forecasters issued a tropical storm warning from Port Aransas, Texas, to Morgan City, Louisiana. A storm surge warning was issued from Port Aransas, Texas, to Rockefeller Wildlife Refuge, Louisiana.

If Beta makes landfall in Texas, it would be the ninth named storm to make landfall in the continental U.S. in 2020, tying a record set in 1916, according to Colorado State University hurricane researcher Phil Klotzbach.

In Lake Charles, Louisiana, where thousands of people remain without power more than three weeks after Hurricane Laura slammed into the coast, there are concerns that Beta could super-soak the region once again. Up to 20 inches of rain (15 centimeters) is possible in some parts of the area, Donald Jones, a National Weather Service meteorologist based in Lake Charles, said in a Saturday briefing.

“A lot of people have been saying, ‘Is this going to be like Harvey? Is this going to be like Imelda?’” Jones said. “We’re not talking about rainfall totals yet that are on the orders of magnitude that we saw with that.” Imelda, which struck southeast Texas in 2019, was one of the wettest cyclones on record. Harvey — which dumped more than 50 inches (127 centimeters) of rain on Houston in 2017.

However, if the storm ends up moving a bit slower than what’s being forecast now, rainfall totals could be even higher than 20 inches, Jones said.

“Harvey was a very specific and unique event, but we are talking about the same idea in terms of very heavy, heavy rainfall,” he said.

Beta had maximum sustained winds at 60 mph (95 kph) and was moving north-northeast at 2 mph (4 kph) Saturday night.

Forecasters were predicting up to 4 feet (1.2 meters) of storm surge along parts of the Texas coast that included Baffin Bay, Corpus Christi Bay, Galveston Bay and more. Wind, heavy rainfall and life-threatening surf and rip current conditions were also expected with the storm.

Forecasters ran out of traditional storm names on Friday, forcing the use of the Greek alphabet for only the second time since the 1950s.

Meanwhile, Hurricane Teddy remained a powerful hurricane Saturday, with maximum sustained winds at 115 mph (185 kph) and moving northwest at 13 mph (20 kph). Teddy was centered 405 miles (655 kilometers) south-southeast of Bermuda less than a week after Hurricane Paulette made landfall in the wealthy British territory.

A tropical storm warning was in effect for Bermuda. Large swells from Teddy were forecast to impact the Lesser Antilles, the Greater Antilles, the Bahamas and Bermuda, and were expected to impact the U.S. East Coast.

Parts of the Alabama coast and Florida Panhandle were still reeling from the effects of Hurricane Sally, which roared ashore on Wednesday. At least two deaths were blamed on the system. Roughly 82,300 were still without power in the Florida Panhandle on Saturday. Gulf Power said 95% of its customers in hardest hit Escambia and Santa Rosa counties will have power restored by the end of the day Tuesday.

Meanwhile, residents in Springfield were warned to avoid contact with standing water after 5,000 gallons (about 19,000 liters) of raw sewage spilled into Lake Martin, according to county health officials.

The Salvation Army was distributing roughly 10,000 meals Saturday at 10 locations throughout the Panhandle.