7 day weather forecast

Effective as of 4:00 PM Wednesday August 5 2020

Explanatory notes:

Thursday August 6:

City:

6-18 Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds east-southeasterly at 10-20 km/h.

Friday August 7:

City:

5-17 Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds east-northeasterly at 10-20 km/h.

Saturday August 8:

City:

7-20 Degrees Celsius

Possible late shower

Chance of any rain:30%

Amount:0 to 0.4 mm

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of showers from late afternoon.Winds northeasterly at 25-40 km/h

Sunday August 9:

City:

12-18 Degrees Celsius

Showers,rain.Possible thunderstorm.Windy.

Chance of any rain:100%

Amount:15 to 30 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A very high(100%) chance of showers,rain.The chance of a thunderstorm.Winds northeasterly at 25-40 km/h shifting northwesterly at 30-45 km/h later during the day.Gusty winds possible.

Monday August 10:

City:

11-18 Degrees Celsius

Windy with showers.Possible thunderstorm.

Chance of any rain:100%

Amount:10 to 30 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A very high(100%) chance of showers.The chance of a thunderstorm.Winds west-northwesterly at 30-45 km/h shifting wet-southwesterly during the day.Gusty winds possible.

Tuesday August 11:

City:

11-17 Degrees Celsius

Showers.

Chance of any rain:90%

Amount:3 to 10 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A very high(90%) chance of showers.The chance of a thunderstorm.Winds southwesterly at 20-30 km/h.

Wednesday August 12:

City:

11-18 Degrees Celsius

Showers.

Chance of any rain:70%

Amount:2 to 8 mm

Perth Metropolitan Area:

Partly to mostly cloudy.A high(70%) chance of showers.Winds southwesterly at 15-25 km/h.

Charts:

Figure 1.Surface synoptic chart at 00 UTC(8 AM local time today).Image courtesy of the Australian Bureau of Meteorology(BOM). 

Figure 3.Key features identified on True Colour RGB satellite image at around 06:00 UTC(2 PM local time today).Satellite image courtesy of the Japanese Meteorological Agency(JMA).

Figure 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image at 00 UTC(8 AM 
local time today).Image courtesy of the Australian Bureau of Meteorology(BOM).

Figure 4:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM)
Some data on this site is sourced from the Australian Bureau of Meteorology(BOM).