More rain is expected to hit the Houston area Friday and Saturday.
Widespread rainfall between 1 and 7 inches and golf-ball sized hail were reported in the Houston area overnight, Chron.com reported.
Incidents involving flooded streets, stalled cars and damage from fallen trees and lightning have been reported.
See above for a look at the severe flooding across Houston.
The Houston TranStar map has identified 22 high water locations to avoid, including Interstate 45 northbound at Interstate 10 East and Interstate 45 northbound at Memorial.
