One Alkimos home had its roof torn off and thrown down the road by strong winds. (Supplied: Night News)
A severe cold front has brought damaging winds, heavy rainfall and plummeting temperatures to Perth and southern WA, with thousands of properties blacked out and the roof of one house ripped off.
Trees and powerlines were brought down as the system hit coastal areas about 1:00am overnight, delivering strong wind gusts of up to 90 kilometres per hour.
A two-storey home in Alkimos in Perth’s northern suburbs had its roof torn off and thrown about 50 metres down the road.
Emergency services received a number of calls for help and were expecting more as the day continued.
The bad weather brought down trees and powerlines as the cold front crossed the coast. (Supplied: Night News)
About 10,000 properties lost electricity, with Western Power still working to restore services to more than 8,500 customers at 8:00am.
The areas worst affected by power outages included the Perth suburbs of Duncraig, Riverton and Waterford, along with the towns of Toodyay, Mullewa, Seabird and Guilderton.
Heavy rainfall saw Bickley in Perth’s south-east receive 22.6 millimetres overnight, while Harvey in the South West recorded the largest dump, with 33.4mm falling in its gauge before 5:00am.
Monster swell set to increase
The storm has also whipped up a monster swell along the coast, with Cape Naturaliste and Albany recording wave heights of up to 5 metres early this morning.
The swell is expected to rise further throughout the day.
The leading edge of the cold front is heading inland over central areas, but following in its wake is a very cold and unstable air mass.
The Bureau of Meteorology has warned that Perth and the south-west of WA will continue to experience cold, wintry and potentially dangerous conditions throughout the day.
It said a cold south-westerly flow coming off the ocean could lead to continued squally conditions, heavy showers, possible thunderstorms, the risk of small hail and potentially some snow flurries atop the Stirling Ranges in the Great Southern.
A raft of storm warnings remain in place across the state along with warnings for motorists to take care on the roads, particularly if caught up in Good Friday traffic.
Perth weather forecast
- Friday: Showers, heavy at times, possible storm, 11–16C
- Saturday: Morning shower or two, 7–18C
- Sunday: Cold morning, sunny, 5–22C
- Monday: Sunny, 8–24C
- Tuesday: Mostly Sunny, 11–245C
- Wednesday: Sunny, 12-26C
- Thursday: Sunny, 14-28C