Galveston, Texas, experienced record-breaking rainfall on Labor Day, with more than 5.5 inches of rain, surpassing a previous record set in 1941. The storm caused significant flooding, leading to road closures and traffic jams as tourists tried to exit the island. Authorities issued a flash flood warning, advising residents and visitors to seek higher ground and avoid flooded streets. Meanwhile, Odessa also saw unusual heavy rainfall, breaking a record set in 1988, with nearly 4 inches of rain, leading to multiple high water rescue calls. Both cities are grappling with the aftermath as more rain is forecasted. Residents are urged to exercise caution when traveling on flooded roads.