Weather forecast for Perth effective as of 7:00 PM Saturday April 14

Weather forecast for Perth effective as of 7:00 PM Saturday April 14:

Explanatory notes:
Scroll down below this section for forecast. 

Figure 1.Surface synoptic chart at 06 UTC(2 PM local time today).Image courtesy of the Australian Bureau of Meteorology(BOM).

Figure 2.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 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image at 06 UTC(2 PM local time today).Image courtesy of the Australian Bureau of Meteorology(BOM).

Figure 4:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).

Warming conditions with a west coast trough forming near the west coast with warm air advection.Some high clouds on Sunday.

Hot conditions on Monday as a west coast trough deepens with warm air advection.Some middle and high level clouds though ahead of an upper/middle level trough/disturbance.

West coast trough likely moves inland back from Monday afternoon then some uncertainty with variation between models and model ensembles.A cold front possibly moves through the region on Wednesday with a weak ridge of high pressure over the region thereafter.Another cold front possibly moves through the region next Saturday.

The rest of Saturday April 14:

City:

Clear.

Chance of any rain:0%

Perth metropolitan area:

Clear.Winds south-southwesterly at 15-30 km/h in the afternoon and evening be coming south-southeasterly at 5-15 km/h at night.

Sunday April 15:

City:

12-28 Degrees Celsius

High clouds(mostly sunny).

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

High clouds(mostly sunny).Winds east-southeasterly at 10-20 km/h tending south-southwesterly at 15-25 km/h in the afternoon and evening.

Monday April 16:

City:

17-32 Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Partly cloudy.Winds east-northeasterly at 15-25 km/h becoming west-northwesterly at 10-20 km/h from afternoon becoming light at night.

Tuesday April 17:

City:

17-25 Degrees Celsius

Partly cloudy.

Chance of any rain:5%

Amount:0 mm.

Perth metropolitan area:

Partly cloudy.Light winds tending west-southwesterly at 10-20 km/h in the afternoon and evening.

Wednesday April 18:

City:

14-24 Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 0.4 mm.

Perth metropolitan area:

Partly cloudy.A slight(30%) chance of showers.Winds south-southwesterly at 15-25 km/h.

Thursday April 19:

City:

11-24 Degrees Celsius

Mostly sunny.

Chance of any rain:5%

Amount:0 mm.

Perth metropolitan area:

Mostly sunny.Light winds tending south-southwesterly at 10-20 km/h in the afternoon and evening.

Friday April 20:

City:

11-24 Degrees Celsius

Sunny.

Chance of any rain:10%

Amount:0 mm.

Perth metropolitan area:

Sunny.Light winds.

Saturday April 21:

City:

13-24 Degrees Celsius

Possible shower.

Chance of any rain:30%

Amount:0 to 1 mm.

Perth metropolitan area:

Partly cloudy.A slight(30%) chance of showers.Winds westerly at 15-25 km/h.

Forecast produced at 7:00 PM Saturday April 14.Weather icons courtesy of the US National Weather Service.