Weather forecast for Perth effective as of 6:30 PM Sunday April 8

Weather forecast for Perth effective as of 6:30 PM Sunday April 8:

Explanatory notes:
Scroll down below this section for forecast. 

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

Figure 4.Key features identified on True Colour RGB satellite image at around 07:00 UTC(3 PM local time today).Satellite image courtesy of the Japanese Meteorological Agency(JMA).

Figure 5.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 6:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).

Tomorrow cloudy with possible light showers and drizzle in the AM with moist low level air,in the afternoon a weak cold front likely brushes through the region bringing possible showers,most likely in the south.

Typical autumn weather for the rest of the forecast period.

A weak cold front possibly brushes the region on Thursday again bringing possible showers.

Some uncertainty on the precise synoptic conditions thereafter with variation between models and model ensembles.

The rest of Sunday April 8:

City:

Partly cloudy.

Chance of any rain:5%

Perth metropolitan area:

Partly cloudy.Light winds.

Monday April 9:

City:

16-24 Degrees Celsius

Showers and drizzle.

Chance of any rain:50%

Amount:0 to 1 mm.

Perth metropolitan area:

Cloudy with a slight(30%) chance of light showers and drizzle becoming partly to mostly cloudy with a high(70%) chance of showers in the afternoon in the south grading to a slight(30%) chance in the north becoming mostly clear at night.Winds west-southwesterly at 15-25 km/h becoming southwesterly in the afternoon becoming southerly at 5-15 km/h at night.

Tuesday April 10:

City:

13-23 Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 0.2 mm.

Perth metropolitan area:

Partly cloudy.A slight(30%) chance of showers.Light winds becoming southwesterly at 20-30 km/h from late morning becoming south-southeasterly at 5-15 km/h at night.

Wednesday April 11:

City:

10-23 Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:0 mm.

Perth metropolitan area:

Partly cloudy.Light winds tending south-southwesterly at 15-25 km/h in the afternoon and evening.

Thursday April 12:

City:

11-24 Degrees Celsius

Partly cloudy.

Chance of any rain:20%

Amount:0 mm.

Perth metropolitan area:

Partly cloudy.A slight(20%) chance of a shower.Light winds becoming west-southwesterly at 15-25 km/h becoming south-southwesterly from afternoon.

Friday April 13:

City:

12-24 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-southwesterly at 20-30 km/h.

Saturday April 14:

City:

12-26 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds east-southeasterly at 10-20 km/h tending southerly in the afternoon and evening.

Sunday April 15:

City:

13-27 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds east-southeasterly at 10-20 km/h tending south-southwesterly in the afternoon and evening.

Forecast for today produced at 12:00 AM,forecast for the rest of the days produced at 7:00 PM Friday April 6.Weather icons courtesy of the US National Weather Service.