Current(Perth Metro)



Radar



Monday, 1 October 2018

7 day weather forecast

Effective as of 6:00 PM Monday October 1

Explanatory notes:



A upper/middle level disturbance moves across the region early today.Only the slight chance of precipitation.

Another west coast trough deepens near the west coast from Wednesday with another upper/middle level trough/disturbance arriving likely bringing showers and thunderstorms.





Tuesday October 2:
11-22 Degrees Celsius
Partly cloudy.
Chance of any rain:20%
Amount: 0 mm.



Perth metropolitan area:
Partly cloudy.A slight(20%) chance of a shower.Winds east-southeasterly at 15-25 km/h increasing to 20-30 km/h at night.
Wednesday October 3:
10-23 Degrees Celsius
PM showers.
Chance of any rain:70%
Amount:1 to 3 mm.



Perth metropolitan area:
Mostly sunny morning.A high(70%) chance of showers from afternoon.The chance of a thunderstorm from afternoon.Winds easterly at 20-35 km/h.
Thursday October 4:
13-23 Degrees Celsius
Showers.Possible thunderstorm.
Chance of any rain:80%
Amount:2 to 6 mm.



Perth metropolitan area:
Partly to mostly cloudy.A high(80%) chance of showers.The chance of thunderstorms.Winds east-northeasterly at 20-30 km/h becoming north-northwesterly at 10-20 km/h later.
Friday October 5:
13-22 Degrees Celsius
Showers.
Chance of any rain:70%
Amount:1 to 3 mm.



Perth metropolitan area:
Partly to mostly cloudy.A high(70%) chance of showers.The chance of a thunderstorm.Winds northwesterly at 10-20 km/h shifting southwesterly later.
Saturday October 6:
12-22 Degrees Celsius
Partly to mostly cloudy.
Chance of any rain:20%
Amount:0 mm.



Perth metropolitan area:
Partly to mostly cloudy.A slight(20%) chance of showers.Light winds tending south-southwesterly at 10-25 km/h during the afternoon.
Sunday October 7:
11-24 Degrees Celsius
Partly cloudy.
Chance of any rain:10%
Amount:0 mm.



Perth metropolitan area:
Partly cloudy.Winds easterly at 15-30 km/h tending south-southwesterly at 10-25 km/h during the afternoon.



Monday October 8:
12-22 Degrees Celsius
Partly cloudy.
Chance of any rain:20%
Amount:0 mm.



Perth metropolitan area:
Partly cloudy.A slight(20%) chance of a shower.Winds south-southeasterly at 10-20 km/h.

Charts:


Figure 1.Surface synoptic chart at 12 UTC(8 PM local time yesterday).Image courtesy of the Australian Bureau of Meteorology(BOM)

Figure 3.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).





Forecast for today produced at 12:00 AM,forecast for the rest of the days produced at 4:20 PM Wednesday July 11.Weather icons courtesy of the US National Weather Service.
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