IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 4:30 pm WST on Sunday 18 May 2025
for the period until midnight WST Thursday 22 May 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 to the south will continue to direct easterly winds across northern WA,
tending fresh and gusty during the mornings. A patchy cloud band may bring
light rainfall to parts of the Kimberley and North Interior from Wednesday.

Weather Situation – Southern and Central Western Australia
A high pressure ridge over southern WA is weakening. A weak cold front will
cross the southwest coast on Monday, followed quickly by a new ridge of high
pressure on Tuesday. A moderate cold front will approach southwest WA later
Thursday.

Forecast for the rest of Sunday 18 May
Clear across the state.

Forecast for Monday 19 May
Light showers developing about the southwest coast in the morning, spreading to
southwest of a line Rockingham to Albany in the morning, then south of a line
Jurien Bay to Hopetoun in the afternoon, clearing by early evening. Chance of a
light shower about the coast of South East Coastal district in the late
afternoon and evening. Windy in the morning over the southern Kimberley,
Pilbara and North Interior.

Forecast for Tuesday 20 May
Light showers possible along the coasts of Eucla and South East Coastal
district. Chance of morning frost through inland parts of South West and Great
Southern districts. Windy in the morning over the southern Kimberley, inland
Pilbara and North Interior.

Forecast for Wednesday 21 May
Light showers possible over the Eucla and adjacent South Interior. Cloud
increasing with chance of a shower over southern Kimberley and adjacent North
Interior. Chance of morning frost through inland parts of South West and Great
Southern districts. Windy in the morning over the southern Kimberley, Pilbara,
northern Interior and northern Gascoyne.

Forecast for Thursday 22 May
Showers over northern and eastern Kimberley and adjacent North Interior. Chance
of a light shower south of Gingin to Bremer Bay during the day, becoming
frequent in the evening.

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

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