IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 4:45 am WST on Monday 2 January 2023
for the period until midnight WST Thursday 5 January 2023.

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 over the Pilbara and Kimberley.
Ex-Tropical Cyclone Ellie is located over central Kimberley and is expected to
be slow moving before moving in a westerly direction later today. The system
may move offshore from the west Kimberley coast, most likely middle of the week
and there is a chance it may re-intensify into a cyclone.

Weather Situation – Southern and Central Western Australia
A firm ridge of high pressure is building across the southern parts of the
state. A trough will develop along the west coast today and will deepen on
Tuesday before moving offshore on Wednesday. The trough will move back over
land across the west coast at the end of the week.

Forecast for the rest of Monday 2 January
Rain, showers and gusty thunderstorms over the Kimberley and adjacent North
Interior, with heavy falls and possible damaging wind gusts. Showers and gusty
thunderstorms over remaining northern parts of the Interior, Pilbara, and north
Gascoyne. Windy over southern and central parts. Very hot over the Pilbara,
Gascoyne, and northern parts Central West.

Forecast for Tuesday 3 January
Rain, showers and gusty thunderstorms over the Kimberley, adjacent North
Interior and northeast Pilbara, with heavy falls and possible damaging wind
gusts. Showers and gusty thunderstorms over remaining northern parts of the
Interior, Pilbara, and northwest Gascoyne. Possible light shower along the
south coast. Windy over southern and central parts, North Interior and inland
Pilbara. Very hot over the west Pilbara, Gascoyne, and northern parts of
Central West.

Forecast for Wednesday 4 January
Rain, showers and gusty thunderstorms over the Kimberley, adjacent North
Interior and north Pilbara, with heavy falls possible. Damaging wind gusts
possible over western Kimberley and northwest Pilbara. Showers and gusty
thunderstorms over remaining northern parts of the Interior and Pilbara.
Possible light shower along the south coast. Windy over southern and central
parts, North Interior and Pilbara. Very hot over the west Pilbara, western
Gascoyne, Central West and northern parts of Lower West.

Forecast for Thursday 5 January
Rain, showers and gusty thunderstorms over the western Kimberley, North
Interior and north Pilbara, with heavy falls possible. Damaging wind gusts
possible over western Kimberley and north Pilbara. Showers and gusty
thunderstorms over remaining northern parts of the Interior, eastern Kimberley
and Pilbara. Possible light shower along the southeast coast. Windy over
southern and central parts, North Interior and Pilbara. Very hot over the west
Pilbara, western Gascoyne, Central West and Lower West.

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

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