Houston, Texas — A tropical storm watch has been issued for the northwestern Gulf Coast as Southeast Texas faces the threat of what could become the first named storm of the 2026 Atlantic hurricane season, with forecasters warning of potentially life-threatening flash flooding in the days ahead.
The National Hurricane Center issued the watch Tuesday for an area stretching from Sargent, Texas, to Morgan City, Louisiana, as the developing system tracked roughly 55 miles southwest of Corpus Christi. As of early Tuesday afternoon, the storm carried sustained winds near 30 mph and was moving northeast at about 6 mph. Forecasters expect the system to strengthen, with peak winds projected to reach 40 mph, just above the threshold needed for official tropical storm status.
Several Houston-area suburbs already experienced flash flooding Tuesday as heavy rain moved through the region. Between 2 and 6 inches fell across north Harris County and The Woodlands in just three hours, triggering street flooding and multiple flash-flood warnings stretching from Waller to Conroe. Rain has been falling on and off since Sunday, saturating soil across Southeast Texas and reducing the ground’s ability to absorb additional rainfall, a factor meteorologists say will heighten flooding risks as the storm approaches.
Officials say most area rivers and bayous remained within their banks as of Tuesday afternoon, though conditions are expected to deteriorate as more rain arrives. Forecasters anticipate an additional 4 to 8 inches of rain across parts of Texas, Louisiana, Mississippi, Alabama and Florida, with isolated totals reaching up to 12 inches by Thursday.
The system is forecast to track along the Texas coastline before moving inland late Wednesday or early Thursday, with landfall expected near the Texas-Louisiana border. Hurricane hunter aircraft were dispatched Tuesday afternoon to gather critical data on the storm’s structure and intensity, information forecasters say will help refine warnings as the system nears the coast.
Residents across the affected areas are urged to monitor official updates closely as conditions evolve.
