GALVESTON, Texas — Heavy rainfall associated with Tropical Storm Arthur caused dangerous flooding across the Galveston area and parts of Southeast Texas on Wednesday, prompting water rescues, road closures and warnings from emergency officials as the storm moved along the Gulf Coast.
The National Hurricane Center said Arthur, the first named storm of the 2026 Atlantic hurricane season, formed near the Texas coast and was expected to bring life-threatening flash flooding to portions of Texas and neighboring Gulf Coast states. Forecasters warned that some areas could receive several inches of rain, with isolated locations potentially seeing significantly higher totals.
In Galveston and surrounding coastal communities, strong winds and bands of heavy rain moved ashore throughout the day, leading to localized flooding and hazardous travel conditions. Local television reports showed flooded streets, standing water in low-lying areas and emergency crews responding to weather-related incidents.
The City of Galveston had earlier placed residents on alert, citing forecasts from the National Weather Service that called for substantial rainfall and a heightened risk of street flooding and minor coastal inundation. City officials said emergency management personnel were coordinating with weather forecasters and regional agencies to monitor conditions.
“Residents should expect minor coastal flooding, especially when heavy rain and high tides coincide, and the high potential for street flooding,” the City of Galveston said in a public weather update issued before the storm’s arrival.
Flood watches and flash flood warnings remained in effect across much of Southeast Texas. Meteorologists warned that rainfall rates could reach several inches per hour in some locations, increasing the risk of rapid flooding in urban areas and near waterways. Forecasters also cautioned about storm surge, elevated tides and dangerous surf conditions along portions of the Upper Texas Coast, including Galveston Island.
Emergency officials urged residents to avoid flooded roadways and follow evacuation or safety instructions where necessary. Water rescues were reported in parts of the broader Houston-Galveston region as rain continued through Wednesday.
The flooding followed several days of heavy rainfall across Texas, where flood watches and warnings had already been issued in multiple regions. Authorities said saturated ground conditions increased the risk of additional flooding as new rainfall moved into coastal counties.
As of Wednesday evening, no comprehensive reports of fatalities in the Galveston area directly linked to the flooding had been released by local authorities. Emergency crews continued to monitor conditions, while the National Hurricane Center said Arthur was expected to weaken as it moved inland. Flood warnings remained in effect in several areas, and officials advised residents to remain alert for changing conditions.
