A resident of Desert Hills, Ariz., walks for higher ground as flash floodwaters move swiftly over streets during severe storms Tuesday, Oct. 20, 2015. (AP Photo/Ross D. Franklin)
Drivers try to avoid the rushing floodwaters as severe storms move through Tuesday, Oct. 20, 2015, in Desert Hills, Ariz. (AP Photo/Ross D. Franklin)
Drivers try to navigate flooded streets as severe storms move through Tuesday, Oct. 20, 2015, in Desert Hills, Ariz. (AP Photo/Ross D. Franklin)
A car rests abandoned in the floodwaters of Skunk Creek after the driver was rescued Tuesday, Oct. 20, 2015, in Desert Hills, Ariz. (AP Photo/Ross D. Franklin)