7 day weather forecast

 Effective as of 4:00 PM Monday November 15 2021

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

Explanatory notes:

The west coast trough moved inland early today bringing the marine layer onshore. Some low clouds overnight and tomorrow continuing into Wednesday with the marine layer with also the possibility of fog early (most likely over the hills as low cloud on Tuesday).

Showers possible on Thursday and Friday with also the slight chance of thunderstorms on Thursday afternoon ahead of an upper level trough, though still some uncertainty on the precise conditions.

Monday November 15:

City:

15-26  Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Light winds becoming northwesterly at 15-25 km/h from morning, wst-northwesterly in the afternoon becoming light at night.

Tuesday November 16:

City:

14-25  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.The chance of fog early, most likely over the hills.Light winds becoming westerly at 10-20 km/h morning, south-southwesterlyat 15-25 km/h in the afternoon, light at night.

Wednesday November 17:

City:

14-27  Degrees Celsius

Clouds clearing.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy clearing to a sunny afternoon.The chance of fog early.Winds eats-southeasterly at 10-20 km/h tending south-southwesterly at 20-30 km/h in the afternoon.

Thursday November 18:

City:

14-25  Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 2 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A slight (30%) chance of a shower, most likely in the afternoon.The chance of a thunderstorm in the afternoon.Winds east-southeasterly at 15-25 km/h tending south-southeasterly in the afternoon.

Friday November 19:

City:

13-23  Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 1 mm

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of showers.Winds southeasterly at 15-25 km/h.

Saturday November 20:

City:

12-26  Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds east-northeasterly at 15-25 km/h tending southwesterly at 20-30 km/h in the afternoon.

Sunday November 21:

City:

13-25  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

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

Monday November 22:

City:

12-24  Degrees Celsius

Partly cloudy.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.A slight(20%) chance of a shower.Winds southeasterly at 10-20 km/h tending south-southwesterly at 20-30 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).