A flood watch remained in effect through Sunday afternoon as forecasters predicted additional rainfall Saturday night, bringing another 1 to 3 inches of water to the soaked region and the likelihood of major flooding. In total, about 11 million people in Texas and Oklahoma are under flood warnings and watches this weekend.

More than a foot of rain has fallen in some areas, leading to more than 300 water rescues by first responders and 21 million people remain under a flood threat.