A massive downpour caused flash flooding in Perth and Mandurah on Sunday.
Several roads were under water in the Peel region after 20mm of rain fell in the space of an hour.
Cars had to be towed and some residents reported flooding in their homes.
This resident opened her front door to a pool of water. PIC: Leanne Waldock
According to the Bureau of Meteorology, 23mm of rain fell in Mandurah since 9am on Sunday.
Perth copped a drenching recording 44mm.
A severe weather warning is in place for parts of the South West including Albany, Walpole, Bunbury, Busselton, Dunsborough and Margaret River.
Showers and thunderstorms may cause damaging winds of up to 115km/h.
Conditions are set to ease on Monday afternoon.
The wet weather will continue for the rest of the week.
Baldivis Police on the lookout for reckless dirt bike riders
WATCH: Youths captured on CCTV stealing car in Golden Bay
Fire crews battle early morning blaze in Warnbro
Driver charged over alleged hit-and-run on Mandurah Terrace
More paramedics, ambulances to be stationed in Dawesville, Australind
Strict demersal fishing bans to come into force off WA coast to save species from extinction
Police call for witnesses to fatal Waroona crash
Teen injured in suspected hit-and-run in Mandurah