Thursday Partly cloudy. High (70%) chance of showers in the south, medium (40%) chance elsewhere. The chance of a thunderstorm from late this morning. Winds E/NE 20 to 30 km/h decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures 32 to 37.
Friday Partly cloudy. High (70%) chance of showers, most likely from the late morning. The chance of a thunderstorm from the late morning. Light winds.
Saturday Partly cloudy. High (70%) chance of showers in the north, medium (40%) chance elsewhere. Light winds.
Sunday Mostly sunny. Slight (20%) chance of a shower. Light winds.
||forecast||min||max||chance of rain||rain amount||frost risk||9am||3pm|
||23||32||70%||1-5mm||Nil||ESE 11||63||E 12||45|
||23||33||70%||1-5mm||Nil||E 6||62||E 10||46|
||26||31||70%||1-5mm||Nil||ESE 9||64||E 12||58|
||20||29||70%||1-5mm||Nil||SE 3||75||ENE 4||60|
||25||32||70%||1-5mm||Nil||SE 10||66||ENE 15||50|
10:43 EDT A spectacular electrical storm over Perth overnight has blacked out more than 27,000 homes and businesses and caused flight delays.