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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 16:01 WST
Coastal Wind Warning

WA - Sat 15:21 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% 1-5mm Nil NNW 13 84 NW 20 63
possible shower Possible shower
9 21 90% 5-10mm Nil NW 13 78 NNW 24 62
possible shower Possible shower
8 20 90% 5-10mm Nil NW 19 81 NW 25 61
possible shower Possible shower
12 19 80% 5-10mm Nil NW 24 81 WNW 28 64
possible shower Possible shower
11 19 90% 5-10mm Nil NW 23 91 NW 29 63
possible shower Possible shower
7 20 90% 5-10mm Nil NW 7 77 NW 18 54
possible shower Possible shower
9 20 90% 5-10mm Nil NW 14 81 NW 22 60
possible shower Possible shower
8 19 90% 1-5mm Nil NNW 14 81 NW 20 62
possible shower Possible shower
8 19 80% 5-10mm Nil NW 15 78 NNW 26 56
possible shower Possible shower
8 19 90% 1-5mm Nil NW 17 83 NW 21 63
possible shower Possible shower
9 19 90% 5-10mm Nil NW 23 82 WNW 26 65

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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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