Damaging rains and heavy rainfall is expected to hit Mandurah and surrounding areas from Saturday afternoon.
Locations which may be affected include Albany, Bunbury, Katanning, Mandurah, Manjimup, Margaret River, Merredin, Moora, Mount Barker, Narrogin, Northam and Perth.
Damaging winds averaging 60 to 70 km/h with gusts of around 100km could cause damage to homes and property.
Heavy rainfall and flash flooding is also expected over the warning area.
Conditions are set to ease by Sunday morning.
WHAT TO DO:
DFES has these tips to help you and your family get ready now:
- Store or weigh down loose objects around your home like outdoor furniture that could be picked up and thrown by strong winds, causing damage or injury
- Ensure your emergency kit is complete including a battery operated radio, torch, spare batteries and first aid kit
- Ensure pets and animals are in a safe area
- Move vehicles under cover
- Boat owners should securely moor their boats
- Campers should find safe shelter away from trees, powerlines, storm water drains and streams
- Unplug electrical appliances and avoid using landline telephone if there is lightning.
If you are away from home contact family or friends to prepare your property
IF YOU NEED ASSISTANCE:
- If your home has been badly damaged by a storm, call the SES on 132 500
- In a life threatening situation call 000
After a storm SES volunteers make temporary repairs to homes that have been badly damaged, such as roofs that have been ripped off or large fallen trees on homes or cars. Please contact your insurance company to organise permanent repairs.

Tragic update in search for missing man Robert Snyder
Premier Roger Cook to leave Kwinana electorate, move to Perth
Mandurah Marine Rescue's new vessel named in memory of nun who survived 1959 boating accident
Teen dies in motorbike crash at Waroona Dam
Shark alert issued after whale carcass reported at Preston Beach
Kwinana businesses to refuse serving students during school hours
Men attacked, campervan windows smashed in East Rockingham
Entries for 2026 Castaways Sculpture Awards now open
Meadow Springs man pleads guilty to threatening to kill PM and NSW Premier