The rain started coming down Friday night, and deluged the Santa Clarita Valley into Saturday.
The high volume of water flooded some rural streets like Placerita Canyon Road, and left sheets of water running across driveways and intersections.
The heaviest bouts came while most people were asleep or still indoors, and by mid morning the rain had lightened dramatically. However the showers are expected to occur through much of the day and night. Conditions will dry up Sunday.