Thursday Partly cloudy. Slight (20%) chance of a shower or thunderstorm in eastern parts. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds S/SW 15 to 20 km/h turning E/SE in the late afternoon.
Friday Very hot. Partly cloudy. Slight (30%) chance of a shower in the afternoon and early evening. The chance of a thunderstorm in the afternoon and evening. Winds E/SE 25 to 35 km/h.
Saturday Partly cloudy. Slight (20%) chance of a shower. The chance of a thunderstorm in the early morning. Winds E/SE 25 to 35 km/h.
Sunday Partly cloudy. Slight (20%) chance of a shower. The chance of a thunderstorm. Winds E 25 to 35 km/h.
Monday Partly cloudy. Medium (50%) chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm. Winds N/NE 15 to 20 km/h becoming light during the afternoon then becoming E/SE 15 to 20 km/h during the evening.
||forecast||min||max||chance of rain||rain amount||frost risk||9am||3pm|
||18||33||40%||< 1mm||Nil||NE 11||63||WNW 18||34|
||18||34||50%||1-5mm||Nil||E 8||52||WNW 17||26|
||17||34||40%||< 1mm||Nil||NNE 10||66||WSW 17||37|
||18||33||50%||< 1mm||Nil||NE 12||60||WNW 19||34|
||17||31||40%||< 1mm||Nil||NW 10||73||SW 18||54|
||21||31||50%||< 1mm||Nil||NNE 3||56||WSW 19||51|
||20||33||40%||< 1mm||Nil||NNE 12||62||W 18||42|
||18||36||40%||< 1mm||Nil||NE 11||62||W 18||32|
||20||26||30%||< 1mm||Nil||ESE 10||68||SW 26||67|
20:59 EDT Power has been restored to most households in Perth after a spectacular electrical storm last night blacked out more than 27,000 homes.