South West District

View the current warnings for Western Australia

Forecast issued at 4:25 pm WST on Sunday 9 August 2020.

Weather Situation

A significant cold front and associated rain band inland from the west coast will move across the State during the remainder of Sunday and Monday. A gusty and showery westerly flow will continue in the wake of the front, before gradually easing during Tuesday and Wednesday. A ridge of high pressure will begin to develop through central parts of the State on Wednesday and Thursday.

Forecast for the rest of Sunday

Cloudy. Very high (90%) chance of showers. The chance of a thunderstorm. Gusty winds in showers and thunderstorms possible. Winds northerly 25 to 35 km/h decreasing to 15 to 20 km/h in the late evening.

Monday 10 August

Cloudy. Very high (95%) chance of showers. The chance of a thunderstorm in the morning and afternoon. Gusty winds with showers and thunderstorms in the morning and early afternoon. Winds northwesterly 20 to 30 km/h turning westerly 25 to 35 km/h in the middle of the day. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching between 15 and 18.

Fire Danger
Geographe: Low-Moderate
Leeuwin: Low-Moderate
Nelson: Low-Moderate

Sun protection 11:00am to 1:50pm, UV Index predicted to reach 3 [Moderate]

7 day Town Forecasts

Precis Icon Location Min Max
Showers. Possible storm. Bunbury 9 18
Showers. Possible storm. Busselton 9 18
Showers. Possible storm. Margaret River 9 17
Showers. Possible storm. Augusta 12 18
Showers. Possible storm. Bridgetown 7 17
Showers. Possible storm. Collie 7 17
Showers. Possible storm. Manjimup 7 15

Tuesday 11 August

Cloudy. Very high (90%) chance of showers, most likely in the morning. Winds westerly 25 to 35 km/h turning southwesterly early in the morning then decreasing to 15 to 20 km/h in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching around 15.

Wednesday 12 August

Partly cloudy. High (70%) chance of showers in the south, medium (40%) chance elsewhere. Winds southwesterly 15 to 20 km/h turning southerly during the day. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching around 15.

Thursday 13 August

Partly cloudy. Medium (50%) chance of showers in the south, slight (30%) chance elsewhere. Light winds. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching around 15.

The next routine forecast will be issued at 5:00 am WST Monday.

Product IDW13130