Australian Government Bureau of Meteorology
Western Australia Forecast
Issued at 4:45 am WST on Friday 13 August 2021
for the period until midnight WST Monday 16 August 2021.
For latest warnings go to www.bom.gov.au, subscribe to RSS feeds, call 1300 659
210* or listen for warnings on relevant TV and radio broadcasts.
Weather Situation – Northern Western Australia
A ridge of high pressure lies over central WA and will begin to weaken during
the weekend before a trough develops across the west Pilbara on Sunday.
Weather Situation – Southern and Central Western Australia
A ridge of high pressure over southern WA will contract east on Friday ahead of
a cold front that crosses the southwest late Friday and into Saturday morning.
A ridge will develop in the wake of the front during Saturday, and then drift
south of the State on Sunday before a trough develops down the west coast on
Forecast for the rest of Friday 13 August
Showers southwest of a line from Mandurah to Albany.
Forecast for Saturday 14 August
Light showers southwest of a line from Jurien Bay to Albany.
Forecast for Sunday 15 August
Light showers near the south coast. Showers and the chance of a thunderstorm in
the west Pilbara.
Forecast for Monday 16 August
Showers and the chance of a thunderstorm in the west Pilbara and inland
The next routine forecast will be issued at 4:30 pm WST Friday.
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