Effective as of 4:00 PM Saturday April 10 2021
Explanatory notes:
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The rest of Saturday April 10:
City:
Mostly cloudy.
Chance of any rain:10%
Amount:Nil
Perth Metropolitan Area:
Mostly cloudy.Winds east-northeasterly at 15-30 km/h.
Sunday April 11:
City:
17-24 Degrees Celsius
Rain.
Chance of any rain:100%
Amount:8 to 25 mm
Perth Metropolitan Area:
Mostly cloudy. A very high (100%) chance of rain and showers.The chance of a thunderstorm.Winds east-northeasterly at 20-35 km/h.
Monday April 12:
City:
16-24 Degrees Celsius
Early rain easing to showers.
Chance of any rain:90%
Amount:5 to 15 mm
Perth Metropolitan Area:
Partly to mostly cloudy. A very high (90%) chance of rain and showers easing to a medium (60%) chance of showers from morning.The chance of a thunderstorm early.Winds southeasterly at 15-30 km/h shifting south-southwesterly at 20-30 km/h before dawn becoming south-southeasterly at night.
Tuesday April 13:
City:
12-20 Degrees Celsius
Partly cloudy.
Chance of any rain:20%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.A slight(20%) chance of a shower most likely early and near the coast.Winds southeasterly at 10-20 km/h tending south-southwestery at 15-25 km/h in the afternoon.
Wednesday April 14:
City:
10-21 Degrees Celsius
Mostly sunny.
Chance of any rain:5%
Amount:Nil.
Perth Metropolitan Area:
Mostly sunny.Winds east-southeasterly at 10-20 km/h tending south-southwesterly during the afternoon.
Thursday April 15:
City:
11-23 Degrees Celsius
Sunny.
Chance of any rain:0%
Amount:Nil.
Perth Metropolitan Area:
Sunny.Winds east-southeasterly at 15-25 km/h tending 10-20 km/h in the afternoon.
Friday April 16:
City:
12-25 Degrees Celsius
Sunny.
Chance of any rain:0%
Amount:Nil.
Perth Metropolitan Area:
Sunny.Winds easterly at 15-25 km/h becoming light in the afternoon.
Saturday April 17:
City:
13-26 Degrees Celsius
Mostly sunny.
Chance of any rain:0%
Amount:Nil.
Perth Metropolitan Area:
Mostly sunny.Winds easterly at 15-25 km/h becoming light in the afternoon.
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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).
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).
