#IDW10100 Western Australia Forecast Issued at 4:45 am WST on Friday 13 August 2021

IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 4:45 am WST on Friday 13 August 2021
for the period until midnight WST Monday 16 August 2021.

Warning Information
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
Monday.

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
Gascoyne.

The next routine forecast will be issued at 4:30 pm WST Friday.

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