7 day weather forecast

Effective as of 12:00 AM Thursday October 15 2020

Explanatory notes:

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Thursday October 15:

City:

11-24 Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds southeasterly at 10-20 km/h tending southwesterly at 25-40 km/h during the afternoon.

Friday October 16:

City:

11-25 Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

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

Saturday October 17:

City:

11-26 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Sunny.Winds east-southeasterly at 15-25 km/h tending south-southwesterly at 20-30 km/h during the afternoon.

Sunday October 18:

City:

12-29 Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds east-southeasterly at 20-30 km/h tending south-southwesterly at 15-30 km/h during the afternoon.

Monday October 19:

City:

15-29 Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:Nil

Perth Metropolitan Area:

Mostly sunny.Winds easterly at 10-20 km/h shifting southwesterly at 20-30 km/h from early afternoon becoming southeasterly at 5-15 km/h at night.

Tuesday October 20:

City:

15-26 Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds southeasterly at 5-15 km/h shifting southwesterly at 15-25 km/h later during the day.

Wednesday October 21:

City:

14-23 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 becoming southwesterly at 20-30 km/h later in the day.

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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).