Effective as of 12:00 AM Saturday December 11 2021
View the latest severe weather warnings from BOM at http://www.bom.gov.au/wa/warnings/ .
Explanatory notes:
Stratocumulus clouds and possible showers in the moist onshore flow until afternoon.
Subtropical high pressure ridge builds to the south from Sunday leading to fine conditions.Afternoon sea breezes with the west coast trough inland.
The possibility of showers again towards the end of the forecast period with a weak cold frontal passage possible over the southwest of the state, still plenty of ucnertainty this far out.