Effective as of 4:00 PM Saturday March 20 2021
Explanatory notes:
V
Chance of any rain:0%
Perth Metropolitan Area:
High clouds.Hot.Winds south-southwesterly at 15-25 km/h in the afternoon becoming southeasterly at 10-20 km/h at night.
Sunny.
Chance of any rain:0%
Amount:Nil
Perth Metropolitan Area:
High clouds (mostly sunny).Very hot inland.Winds easterly at 10-20 km/h becoming northeasterly at 15-25 km/h by morning tending southwesterly at 15-25 km/h in the afternoon becoming south-southwesterly at 10-20 km/h later at night.
Partly cloudy.
Chance of any rain:5%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.Winds southerly at 15-25 km/h tending south-southwesterly at 20-35 km/h in the afternoon becoming southeasterly at 20-30 km/h at night.
Mostly sunny.
Chance of any rain:0%
Amount:Nil
Perth Metropolitan Area:
High clouds (mostly sunny).Winds southeasterly at 15-25 km/h.
Mostly sunny.
Chance of any rain:0%
Amount:Nil
Perth Metropolitan Area:
Mostly sunny.Winds east-southeasterly at 20-30 km/h tending south-southwesterly in the afternoon.
Mostly sunny.
Chance of any rain:0%
Amount:Nil
Perth Metropolitan Area:
Mostly sunny.Winds east-southeasterly at 15-25 km/h tending south-southwesterly at 20-30 km/h in the afternoon.
Sunny.
Chance of any rain:5%
Amount:Nil
Perth Metropolitan Area:
Sunny.Winds east-southeasterly at 10-20 km/h tending south-southwesterly at 15-25 km/h in the afternoon.
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).
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).



