Thursday Sunny. Winds E 15 to 20 km/h. Around Perth Perth Coastal Plain: Low-Moderate Perth Hills: Low-Moderate.
Friday Sunny. Winds E/NE 15 to 20 km/h becoming light in the early afternoon.
Saturday Mostly sunny day. Isolated showers and the chance of thunderstorms about the northern suburbs during the late afternoon and evening. Winds E/NE 15 to 25 km/h becoming light during the afternoon.
Sunday Partly cloudy. Isolated showers and the chance of thunderstorms. Light winds.
Monday Partly cloudy. Isolated showers. Light winds.
||forecast||min||max||chance of rain||rain amount||frost risk||9am||3pm|
||12||22||70%||< 1mm||Nil||NW 17||75||WSW 19||56|
||13||22||70%||1-5mm||Nil||WSW 14||70||WSW 16||59|
16:06 EST The weather bureau has implemented a new system of forecasting the seasonal outlook called Predictive Ocean Atmosphere Model for Australia, or POAMA.