IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 1:30 pm WST on Friday 12 December 2025
for the period until midnight WST Tuesday 16 December 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 broad area of low pressure sits across the Pilbara and Kimberley, with a
ridge returning to the southern Interior from Saturday and pushing the trough
to the northwest.

Weather Situation – Southern and Central Western Australia
A broad trough extending from the Gascoyne to the Goldfields will gradually
move westwards to be located near the west coast by the weekend where it will
deepen. The trough will move offshore on Sunday as a high pressure system moves
into the Bight and strengthens.

Forecast for the rest of Friday 12 December
Showers and gusty thunderstorms over the Kimberley, central and eastern
Pilbara, Interior, eastern Gascoyne, Goldfields, Eucla and eastern, central and
inland northwestern parts of the South West Land Division.

Forecast for Saturday 13 December
Showers and gusty thunderstorms over the Kimberley, Interior, Pilbara apart
from the far west, most of the Gascoyne and Goldfields, and northern and
central parts of the South West Land Division. Very hot through northern parts
of the South West Land Division. Windy at times through central and southern
parts of the state, and about the Darling Scarp in the morning.

Forecast for Sunday 14 December
Showers and gusty thunderstorms over the Kimberley, north and central Interior,
Pilbara, Gascoyne, north and west Goldfields and most of the South West Land
Division. Very hot over western coastal districts of the South West Land
Division, away from the south coast. Windy at times through central parts,
across the Eucla and southern Interior in the afternoon and evening, and about
the Darling Scarp in the morning.

Forecast for Monday 15 December
Showers and gusty thunderstorms over the Kimberley, north and central Interior,
Pilbara, Gascoyne, northern Goldfields, and northern, central and western parts
of the South West Land Division. Very hot over western and southwestern coastal
districts of the South West Land Division. Windy at times through southern and
central parts.

Forecast for Tuesday 16 December
Showers and gusty thunderstorms over the Kimberley, north and central Interior,
Pilbara, inland Gascoyne and northern Goldfields. Very hot over the central and
eastern South West Land Division.

The next routine forecast will be issued at 1:45 am WST Saturday.

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