Hail has lashed local suburbs as residents weathered a cold front on Wednesday night.
Residents in Baldivis, Safety Bay and Cooloongup, as well as parts of Perth have reported being hit, with photos and videos of the pea-sized balls of ice uploaded to social media.
The south-west region also received between 10mm and 25mm of rain overnight.
Cold Front hit #Perth overnight, spoiling #halloween2019 whilst dumping hail and spitting lightning. in October!!! pic.twitter.com/vkaXJZgHcW
— StormTrackers AU (@StormchasersAu) October 30, 2019
The wet weather is expected ease on Saturday.
Mandurah Forecast:
Today: 17C, showers and windy.
Tomorrow: 19C, showers and winds easing.
Saturday: 20C, shower or two.
Sunday: 21C, party cloudy.
Monday: 23C, mostly sunny.
Tuesday: 22C, party cloudy.
Wednesday: 23C, mostly sunny.