IDW10100
Australian Government Bureau of Meteorology
Western Australia

Updated Western Australia Forecast
Issued at 5:08 pm WST on Thursday 7 August 2025
for the period until midnight WST Monday 11 August 2025.

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 extends from the Interior and into the southern Pilbara. A trough moves
over the Pilbara on Sunday. A cloud band is forecast to develop over
northwestern parts on Friday and over the weekend.

Weather Situation – Southern and Central Western Australia
A high pressure system in the Bight continues to move east. A cold front will
move through the southwest during Friday afternoon and evening with a more
significant front later Saturday and into Sunday. A ridge will lie over central
WA on Monday.

Forecast for the rest of Thursday 7 August
Mostly clear throughout.

Forecast for Friday 8 August
Showers about the South West Capes, extending to southwest of Perth to Albany
during the morning and early afternoon, and to southwest of Jurien Bay to
Bremer Bay by evening. Showers becoming more frequent southwest of Perth to
Albany during the afternoon and evening with the chance of a thunderstorm near
coastal parts. Chance of a shower developing over the remaining South West Land
Division and far southwest Goldfields during the day. Showers developing about
the far western Pilbara and western Gascoyne during the morning and extending
southeast over inland central and northern parts of the Gascoyne during the
afternoon and evening. Morning fog possible over the northwest Kimberley.

Forecast for Saturday 9 August
Showers southwest of Jurien Bay to Bremer Bay and east along the Esperance
coast, extending to southwest of Carnarvon to Esperance during the afternoon
and evening. Showers becoming more frequent southwest of Geraldton to Bremer
Bay during the afternoon and evening. Gusty thunderstorms possible southwest of
Geraldton to Northam to Bremer Bay. Moderate falls possible over western parts
of the South West Land Division. Chance of early morning light showers over the
inland Pilbara and Gascoyne. Morning fog possible over the northwest Kimberley.

Forecast for Sunday 10 August
Showers southwest of Exmouth to Caiguna, extending east to a line Karratha to
Forrest during the afternoon and evening. Showers mostly clearing western parts
by evening. Chance of thunderstorms over the far western Pilbara and adjacent
northwest Gascoyne. Morning fog possible over the northwest Kimberley.

Forecast for Monday 11 August
Showers over southwest parts of the South West Land Division and along the
Esperance coast. Morning showers over the South Interior and Eucla. Possible
morning frost over the Great Southern, southern and eastern Central Wheat Belt
and southwest Goldfields. Possible morning fog over the inland northern and
central South West Land Division and northwest Kimberley.

The next routine forecast will be issued at 4:45 am WST Friday.

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