Tropical storm warning issued along Louisiana, Texas coasts

By Emily Mae Czachor News Editor Emily Mae Czachor is a reporter and news editor at CBSNews.com. She typically covers breaking news, extreme weather and climate. Emily Mae previously wrote for outlets like the Los Angeles Times, BuzzFeed and Newsweek. Read Full Bio August 31, 2026 / 12:28 PM EDT / CBS News Add CBS News on Google A tropical storm warning was issued Monday for coastal stretches of Louisiana and Texas as a potential tropical cyclone formed in the Gulf. It's the fifth system of its kind to develop so far during the 2026 Atlantic hurricane season, leading to its interim designation by the National Hurricane Center as Potential Tropical Cyclone Five. It will become Tropical Storm Edouard if it continues to develop as anticipated. Maps show storm's path and forecastForecasters predict that the system will dump 3 to 6 inches of rain on parts of coastal Texas and some inland areas in east-central parts of the state, with up to 9 inches of rainfall possible in certain places. Southwestern Louisiana was expected to see 2 to 3 inches, the National Hurricane Center said. Map shows the forecast path for the storm threatening a portion of the Gulf Coast of Texas and Louisiana. CBS News It warned that rain in both states "could produce flash flooding, especially in low-lying and urban areas." Up to 3 feet of possible storm surge in coastal spots was also a concern.The current warning area includes portions of southeastern Texas and southwestern Louisiana, beginning at Texas' Port Bolivar and continuing to Louisiana's Vermilion/Cameron Parish Line, according to the hurricane center, which is based in Miami. Map shows potential rainfall totals for the storm along the Texas and Louisiana coasts. CBS News Communities are placed under tropical storm warnings when conditions including strong winds, rain and flooding are expected to take shape within the warning area. In this case, tropical storm conditions are likely within 24 to 36 hours, the hurricane center said, with the latest forecast track indicating it could reach the Gulf Coast by Tuesday.The storm was traveling slowly westward toward the Gulf Coast on Monday morning, when forecasters pinpointed its location about 130 miles from Morgan City, Louisiana, and 230 miles from Port Arthur, Texas.It had maximum sustained winds of 35 mph at around 11 a.m. ET — just below the minimum speed of 39 mph that would officially qualify it as a tropical storm. Forecasters said it was expected to strengthen somewhat over the course of the next day or so. In: National Weather Service Tropical Storm Texas National Hurricane Center Louisiana