South West District

View the current warnings for Western Australia

Forecast issued at 4:25 pm WST on Friday 14 December 2018.

Weather Situation

A high pressure cell lies in the Bight with a deep trough inland from the west coast. The trough will move eastwards over the weekend. A ridge of high pressure will develop south of the State on Monday and strengthen further on Tuesday.

Forecast for the rest of Friday

Partly cloudy. Slight (20%) chance of a shower or thunderstorm. The chance of a thunderstorm. Winds southerly 15 to 25 km/h.

Saturday 15 December

Partly cloudy. Medium (50%) chance of showers. The chance of a thunderstorm. Winds southerly 25 to 35 km/h. Overnight temperatures falling to around 15 with daytime temperatures reaching 21 to 27.

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

Sun protection 8:00am to 4:20pm, UV Index predicted to reach 12 [Extreme]

7 day Town Forecasts

Precis Icon Location Min Max
Possible shower or storm. Bunbury 15 26
Possible shower or storm. Busselton 15 25
Shower or two. Possible storm. Margaret River 14 23
Shower or two. Possible storm. Augusta 17 21
Shower or two. Possible storm. Bridgetown 14 25
Possible shower or storm. Collie 15 27
Shower or two. Possible storm. Manjimup 15 23

Sunday 16 December

Partly cloudy. High (70%) chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm, most likely in the morning and afternoon. Winds south to southeasterly 20 to 30 km/h. Overnight temperatures falling to around 14 with daytime temperatures reaching the low to mid 20s.

Monday 17 December

Cloudy. Slight (30%) chance of a shower. Winds southerly 15 to 25 km/h becoming light during the evening. Overnight temperatures falling to between 12 and 15 with daytime temperatures reaching the low to mid 20s.

Tuesday 18 December

Partly cloudy. Slight (20%) chance of a shower near the south coast, near zero chance elsewhere. Light winds becoming south to southeasterly 15 to 20 km/h during the afternoon. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching 20 to 25.

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

Product IDW13130