Effective as of 4:00 AM Friday October 30 2020
Explanatory notes:S
Partly cloudy.
Chance of any rain:10%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.The chance of a thunderstorm most likely in the north in the afternoon and evening.Winds east-northeasterly at 20-30 km/h becoming northeasterly in the morning, light from afternoon.
Possible night shower.
Chance of any rain:30%
Amount:0 to 1 mm
Perth Metropolitan Area:
Partly cloudy.A slight(30%) chance of showers at night.Light winds becoming southwesterly at 10-25 km/h during the morning becoming west-northwesterly from afternoon.
Rain.
Chance of any rain:95%
Amount:5 to 20 mm
Perth Metropolitan Area:
Mostly cloudy.A very high (95%) chance of rain.Light winds.
Possible showers.
Chance of any rain:50%
Amount:0 to 8 mm
Perth Metropolitan Area:
Partly to mostly cloudy.A medium (50%) chance of showers.The chance of a thunderstorm.Light winds tending southwesterly at 15-25 km/h during the afternoon.
Partly cloudy.
Chance of any rain:10%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.Light winds tending southwesterly at 15-25 km/h during the afternoon.
Partly cloudy.
Chance of any rain:5%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.Winds easterly at 15-25 km/h tending southwesterly at 15-25 km/h during 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).



