7 day weather forecast

  Effective as of 4:00 PM Saturday December 11 2021

View the latest severe weather warnings from BOM at http://www.bom.gov.au/wa/warnings/ .

Explanatory notes:

Subtropical high pressure ridge builds to the south  leading to fine conditions.Afternoon sea breezes with the west coast trough inland as the southeasterly pressure gradient bends with solar heating.

The possibility of showers again towards the end of the working week with a weak cold frontal passage possible over the southwest of the state, still plenty of ucnertainty this far out.

Saturday December 11:

City:

16-25  Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 0.6 mm

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of a shower.Light winds becoming south-southwesterly at 15-25 km/h in the morning.

Sunday December 12:

City:

14-26  Degrees Celsius

Clouds clearing.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy becoming sunny in the afternoon.Winds south-southeasterly at 15-25 km/h tending south-southwesterly at 20-35 km/h in the afternoon and evening becoming southeasterly at 10-20 km/h later at night.

Monday December 13:

City:

13-28  Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

High clouds (partly cloudy).Winds easterly at 15-25 km/h becoming south-southwesterly at 20-35 km/h from afternoon.

Tuesday December 14:

City:

13-26  Degrees Celsius

Sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Sunny.Winds south-southeasterly at 20-30 km/h tending south-southwesterly at 25-40 km/h in the afternoon and evening.Strong gusts over coastal and riverside suburbs in the afternoon.

Wednesday December 15:

City:

14-30  Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Sunny.Winds east-southeasterly at 10-20 km/h tending south-southwesterly at 20-30 km/h in the afternoon.

Thursday December 16:

City:

16-25  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Light winds becoming southwesterly at 20-30 km/h in the morning easing to 10-20 km/h at night.

Friday December 17:

City:

16-24  Degrees Celsius

Possible shower or two.

Chance of any rain:40%

Amount:0 to 0.6 mm

Perth Metropolitan Area:

Partly cloudy.A medium(40%) chance of showers.Winds west-southwesterly at 15-25 km/h.

Saturday December 18:

City:

13-24  Degrees Celsius

Partly cloudy.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.A slight(20%) chance of a shower.Light winds tending south-southwesterlyat 15-25 km/h in the afternoon.

Charts: