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Southwest Weather

forecast summary district forecast

sunny

Saturday Clear. Winds N/NW 20 to 30 km/h.

possible thunderstorm

Sunday Cloudy. Heavy rain developing in the morning, easing to isolated showers in the late afternoon. The chance of thunderstorms, possibly severe, in the west, extending throughout. Damaging winds possible in the morning and early afternoon. Gusty winds in the afternoon and early evening. Winds N 25 to 35 km/h shifting S 15 to 25 km/h in the middle of the day.

possible thunderstorm

Monday Partly cloudy. Isolated showers contracting to the south coast in the late afternoon. Possible hail in the morning. Isolated thunderstorms near the south coast in the early morning. Winds S 15 to 20 km/h increasing to 25 km/h before turning SE 15 to 20 km/h during the day.

possible shower

Tuesday Cloudy. Slight chance of a shower in the south. Light winds.

late shower

Wednesday Cloudy. Medium chance of showers, most likely in the afternoon and evening. Light winds becoming NW 15 to 25 km/h during the morning then becoming light during the evening.

Issued Sat 16:25 WST

current warnings most recent warnings

WA - Sat 22:00 WST
Coastal Wind Warning

WA - Sat 21:22 WST
Severe Weather Warning

View all current warnings

Southwest Weather Forecasts

station
forecast min max chance of rain rain amount frost risk 9am 3pm
wind rh wind rh
°C °C km/h % km/h %
possible shower Possible shower
7 19 90% 5-10mm Nil NNW 13 86 NW 21 64
possible shower Possible shower
9 21 90% 5-10mm Nil NW 12 75 NNW 25 65
possible shower Possible shower
8 20 90% 5-10mm Nil NW 17 83 NNW 26 65
possible shower Possible shower
12 19 90% 5-10mm Nil NW 23 83 NNW 31 68
possible shower Possible shower
12 20 90% 10-20mm Nil NW 20 80 NNW 30 67
possible shower Possible shower
7 20 90% 5-10mm Nil NW 7 81 NW 19 56
possible shower Possible shower
10 21 90% 5-10mm Nil NW 13 76 NNW 22 60
possible shower Possible shower
8 19 90% 5-10mm Nil NNW 15 83 NW 22 63
possible shower Possible shower
8 19 90% 10-20mm Nil NW 15 81 NNW 29 61
possible shower Possible shower
9 20 90% 5-10mm Nil NW 17 78 NW 22 60
possible shower Possible shower
11 20 90% 5-10mm Nil NW 22 79 NW 27 64

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Southwest WA heats up before a soaking

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.

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