7 day weather forecast

  Effective as of 12:00 AM Tuesday November 9 2021

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

Explanatory notes:

Possible elevated showers and thunderstorms in the next few hours ahead of an upper level disturbance and also strong winds especially over the hills and foothills with a tight pressure gradient and katabatic effect. A rainband is also developing to the north.

Thunderstorm chances ease by morning with vertical lapse rates becoming less steep due to cooler air moving in from the southeast in the lower levels and also cooling of the lower levels by the rain. Showers remain possible ahead of the upper level disturbance with plenty of clouds with moist low level air.

Fine conditions from afternoon as the upper level disturbance moves to the east with fine conditions continuing through the end of the forecast period with subtropical high pressure to the south.

Tuesday November 9:

City:

13-22  Degrees Celsius

Rain and showers.Possible early thunderstorms.

Chance of any rain:70%

Amount:0 to 10 mm

Perth Metropolitan Area:

Cloudy.A high(80%) chance of rain and showers especially over northern suburbs and in the early hours and morning.The chance of thunderstorms in the early hours.Winds east-southeasterly at 20-30 km/h easing to 10-20 km/h at night.Gusts to 70 km/h possible over the hills and foothills early.

Wednesday November 10:

City:

10-23  Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds east-southeasterly at 10-20 km/h tending south-southwesterly at 20-30 km/h in the afternoon and evening.

Thursday November 11:

City:

10-24  Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

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

Friday November 12:

City:

12-26  Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds easterly at 15-25 km/h tending south-southwesterly in the afternoon.

Saturday November 13:

City:

12-29  Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds easterly at 20-30 km/h tending southeasterly at 10-20 km/h in the afternoon.

Sunday November 14:

City:

14-31  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds easterly at 20-30 km/h becoming light from afternoon.

Monday November 15:

City:

16-30  Degrees Celsius

Mostly sunny.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Light winds tending west-southwesterly at 15-25 km/h in the afternoon.

Figure 1.Surface synoptic chart.Image courtesy of the Australian Bureau of Meteorology(BOM).

Figure 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image. Image courtesy of the Australian Bureau of Meteorology(BOM)

Figure 4:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).

No liabilities held from information consumed on this site. Weather icons are from the US National Weather Service.Some information on this site is from the Australian Bureau of Meteorology (BOM).