#IDW10100 Western Australia Forecast Issued at 4:45 am WST on Sunday 20 June 2021

IDW10100
Australian Government Bureau of Meteorology
Western Australia

Western Australia Forecast
Issued at 4:45 am WST on Sunday 20 June 2021
for the period until midnight WST Wednesday 23 June 2021.

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 trough lies near the western Pilbara, a rain band will develop with the
trough on Monday, moving east into the Kimberley and North Interior on Tuesday
before weakening. A ridge of high pressure will extend over central parts of
the State on Wednesday.

Weather Situation – Southern and Central Western Australia
A cold front will move over the South West Land Division during Sunday,
followed by a pool of cold air that will bring cold and showery conditions to
southern parts through to Tuesday. A rain band will develop over the Interior
and Eucla on Monday before moving east on Tuesday. Conditions will start to
ease during Wednesday as a high pressure ridge moves over central parts of the
State.

Forecast for the rest of Sunday 20 June
Showers extending to southwest of a line Shark Bay to Esperance by evening.
Possible thunderstorms over western and southern parts of the South West Land
Division with small hail in the South West district.

Forecast for Monday 21 June
Cold and showery through the South West Land Division, southern Gascoyne and
the Goldfields, with possible small hail in the west. Thunderstorms possible
near the south and west coast. Slight chance of snow flurries about the
Stirling peaks. Rain areas developing through the Pilbara, Interior and Eucla,
with moderate falls possible over the central and eastern Pilbara.

Forecast for Tuesday 22 June
Cold and showery conditions continuing through the South West Land Division,
southern Gascoyne, the Goldfields and the western Eucla. Thunderstorms and
small hail possible near the south coast. Rain areas about the eastern Pilbara,
North Interior and southwest Kimberley.

Forecast for Wednesday 23 June
Showers over southern parts of the South West Land Division, the southern
Goldfields and the Eucla, with early showers also possible near the west coast
south of Geraldton. Rain or showers over the North Interior, clearing during
the morning.

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

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