IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 1:30 pm WST on Friday 19 December 2025
for the period until midnight WST Tuesday 23 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 persists through inland areas. A ridge building to
the south will bring a south to southeast wind change to southern Pilbara and
southern parts of the North Interior over the weekend. Winds turning easterly
early next week will push the inland trough closer to the coast.

Weather Situation – Southern and Central Western Australia
A west coast trough will move to the Goldfields and inland Gascoyne on Saturday
as a weak front brushes past the south coast. A ridge will then develop across
much of southern WA on Sunday, pushing the trough further north. Another weak
front will brush the south coast on Monday, followed by the west coast trough
returning by Tuesday.

Forecast for the rest of Friday 19 December
Showers and gusty thunderstorms over the Kimberley, northern parts of North
Interior, far east and south Pilbara, Gascoyne, Goldfields, Eucla, and northern
and eastern parts of the South West Land Division. Very hot through the west
Pilbara, inland Gascoyne and inland northern parts of Central West district.
Windy at times over the Gascoyne and Eucla.

Forecast for Saturday 20 December
Showers and gusty thunderstorms over the Kimberley, Interior, most of the
Pilbara, inland Gascoyne, Goldfields, Eucla, and eastern parts of the South
West Land Division. Light showers about the remaining southern districts of the
South West Land Division. Very hot through the Pilbara, far southwest
Kimberley, northern Gascoyne and central Interior. Windy at times over southern
and central WA.

Forecast for Sunday 21 December
Showers and gusty thunderstorms over the Kimberley, northern and central
Interior, most of the Pilbara and northeast Gascoyne. Light showers possible
near the coast east of Esperance. Very hot through the Pilbara, far southwest
Kimberley, northern Gascoyne and northern Interior. Windy at times over central
WA.

Forecast for Monday 22 December
Showers and gusty thunderstorms over the Kimberley, northern and central
Interior, most of the Pilbara and inland northern Gascoyne. Light showers
possible over south coastal districts. Very hot through the Pilbara and
northern Gascoyne. Windy at times over central WA.

Forecast for Tuesday 23 December
Showers and gusty thunderstorms over the Kimberley, northern Interior, Pilbara,
Gascoyne and northern parts of Central West. Light showers possible over south
coastal districts east of Bremer Bay. Very hot through the western Pilbara,
western Gascoyne and Central West. Windy over central and southern WA.

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

  • Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or
    public phones.

Copyright Commonwealth of Australia 2011, Bureau of Meteorology (ABN 92 637 533
532). Users of these web pages are deemed to have read and accepted the
conditions described in the Copyright, Disclaimer, and Privacy statements
(http://www.bom.gov.au/other/copyright.shtml).