Another wave of storms swept through Texas and Oklahoma, spawning at least three tornadoes in central Texas, dumping rain into swollen creeks and rivers and forcing an evacuation at an assisted living center, according to The Associated Press. The storms on Friday came just days after dozens of tornadoes swept from the Rocky Mountains in the west to the central Plains, killing at least four people in three states. As the slow-moving thunderstorms moved into Oklahoma, more than 3 inches (8 centimeters) of rain fell. Authorities issued flash flood warnings in 10 counties in the southern and central parts of the state. In central Texas, tornadoes damaged an indoor rodeo arena and yanked down power lines, but there were no injuries reported.