Effective as of 4:00 AM Wednesday September 30 2020
Explanatory notes:S
Wednesday September 30:
City:
12-22 Degrees Celsius
Clouds decreasing later.
Chance of any rain:20%
Amount:Nil
Perth Metropolitan Area:
Partly to mostly cloudy becoming mostly sunny by late afternoon.A slight(20%) chance of a shower.Light winds becoming west-northwesterly at 10-20 km/h from early afternoon.
Thursday October 1:
City:
13-22 Degrees Celsius
Possible shower or two.
Chance of any rain:40%
Amount:0 to 1 mm
Perth Metropolitan Area:
Partly to mostly cloudy.A medium(40%) chance of showers.Winds westerly at 15-25 km/h.
Friday October 2:
City:
12-17 Degrees Celsius
Showers.
Chance of any rain:90%
Amount:1 to 4 mm
Perth Metropolitan Area:
Partly to mostly cloudy.A very high(80%) chance of showers.Winds southwesterly at 20-30 km/h.
Saturday October 3:
City:
7-19 Degrees Celsius
Partly cloudy day.
Chance of any rain:30%
Amount:0 to 0.4 mm
Perth Metropolitan Area:
Partly cloudy.A slight(30%) chance of a shower in the early hours.Winds south-southeasterly at 10-25 km/h tending south-southwesterly at 20-30 km/h in the afternoon.
Sunday October 4:
City:
6-19 Degrees Celsius
Partly cloudy.
Chance of any rain:10%
Amount:Nil
Perth Metropolitan Area:
Partly cloudy.Light winds becoming southerly at 15-25 km/h during the day.
Monday October 4:
City:
6-20 Degrees Celsius
Mostly sunny.
Chance of any rain:5%
Amount:Nil
Perth Metropolitan Area:
Mostly sunny.Winds southeasterly at 10-20 tending south-southwesterly at 10-20 km/h in the afternoon.
Tuesday October 5:
City:
7-22 Degrees Celsius
Mostly sunny.
Chance of any rain:0%
Amount:Nil
Perth Metropolitan Area:
Mostly sunny.Winds east-northeasterly at 15-25 km/h becoming light from afternoon.
Charts:
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).
