7 day weather forecast

  Effective as of 4:00 AM Thursday March 11 2021

Explanatory notes:

V

Thursday March 11:

City:

21-27  Degrees Celsius

Partly to mostly cloudy.

Chance of any rain:20%

Amount:Nil

Perth Metropolitan Area:

Partly to mostly cloudy and humid.A slight(20%) chance of a shower or thunderstorm.Winds northwesterly at 10-20 km/h shifting westerly in the morning, southwesterly by around the middle of the day.

Friday March 12:

City:

20-27  Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 0.4 mm

Perth Metropolitan Area:

Partly cloudy and humid.A slight(30%) chance of a shower.Light winds becoming southeasterly at 15-25 km/h during the morning.

Saturday March 13:

City:

14-27  Degrees Celsius

Mostly sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

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

Sunday March 14:

City:

14-29  Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Sunny.Winds east-southeasterly at 15-25 km/h.

Cha

                                   

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).