Saturday Sunny. Winds E/NE 15 to 20 km/h turning N 25 to 35 km/h in the middle of the day then tending N/NE 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 30.
Sunday Becoming cloudy. Isolated showers developing in the morning, increasing to areas of rain in the afternoon. Scattered thunderstorms in the west, extending throughout in the afternoon and evening. Areas of raised dust in the northeast in the afternoon. Winds N 35 to 55 km/h shifting S/SW 15 to 20 km/h in the late afternoon.
Monday Cloudy. Very high chance of showers, most likely in the morning. The chance of a thunderstorm. Possible hail. Winds S 20 to 30 km/h becoming light during the evening.
Tuesday Partly cloudy. Medium chance of showers in the east, slight chance elsewhere. The chance of a thunderstorm in the northeast in the morning. Light winds becoming S 15 to 25 km/h during the morning then becoming light during the evening.
||forecast||min||max||chance of rain||rain amount||frost risk||9am||3pm|
||6||20||60%||< 1mm||Nil||W 7||83||W 13||59|
||6||22||5%||< 1mm||Nil||WSW 8||76||W 14||51|
||5||23||5%||< 1mm||Slight||WNW 9||78||WNW 15||44|
||8||18||5%||1-5mm||Nil||WNW 11||79||WNW 15||63|
||7||21||5%||< 1mm||Nil||W 10||77||W 14||51|
||7||19||40%||< 1mm||Nil||WNW 8||79||W 14||58|
||5||20||5%||< 1mm||Slight||W 10||85||WNW 15||52|
||7||20||60%||< 1mm||Nil||W 7||81||W 14||59|
||8||19||40%||1-5mm||Nil||WNW 10||80||WNW 14||63|
||8||19||60%||< 1mm||Nil||WNW 5||76||W 12||56|
16:39 EST The mercury soared in the nation's southwest today with Perth recording its hottest September day on record, however heavy rain and cooler temperatures will arrive on Sunday.