7 day weather forecast

 Effective as of 4:00 AM Saturday April 3 2021

Explanatory notes:

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Saturday April 3:

City:

18-32  Degrees Celsius

Possible shower or thunderstorm.

Chance of any rain:30%

Amount:0 to 1 mm

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of a shower or thunderstorm.Winds east-southeasterly at 10-20 km/h tending south-southwesterly at 10-20 km/h in the afternoon becoming east-southeasterly at 15-25 km/h night.

Sunday April 4:

City:

20-34  Degrees Celsius

Partly cloudy.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of a shower or thunderstorm in the southwest most likely in the early hours, a slight(20%) chance elsewhere.Winds east-southeasterly at 20-30 km/h becoming light from afternoon.

Monday April 5:

City:

19-31  Degrees Celsius

Partly cloudy.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Light winds becoming westerly at 15-25 km/h from ,ate morning becoming light at night.

Tuesday April 6:

City:

18-28  Degrees Celsius

Partly cloudy.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Light winds becoming west-southwesterly at 10-20 km/h during the afternoon becoming southwesterly at night.

Wednesday April 7:

City:

18-24  Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 1 mm

Perth Metropolitan Area:

Partly cloudy.A slight(30%) chance of a shower.Winds southwesterly at 15-30 km/h.

Thursday April 8:

City:

13-25  Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds south-southeasterly at 15-25 km/h.

Friday April 9:

City:

14-25  Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds east-southeasterly at 15-25 km/h.

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Figure 1.Surface synoptic chart at 12 UTC(8 PM local time yesterday).Image courtesy of the Australian Bureau of Meteorology(BOM).

 2. 

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

Figure 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image at 12 UTC(8 PM 

local time yesterday).Image courtesy of the Australian Bureau of Meteorology(BOM)

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