Weather forecast for Perth effective as of 4:00 PM Tuesday March 27

Weather forecast for Perth effective as of 4:00 PM Tuesday March 27:

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 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 06 UTC(2 PM local time today).Image courtesy of the Australian Bureau of Meteorology(BOM).

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

A cooler air mass lied over the region today with a sea breeze also.Low level clouds this morning have cleared.

Slightly warming conditions towards the end of the working week as a west coast trough forms near the west coast with some warm air advection.

Then high pressure system likely lies to the south during the weekend leading to a somewhat east-southeasterly pressure gradient.

Tuesday March 27:

City:

Clear.

Chance of any rain:0%

Perth metropolitan area:

Clear.Winds south-southwesterly at 20-30 km/h in the afternoon and evening becoming south-southeasterly at 5-15 km/h later at night.

Wednesday March 28:

City:

13-25 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds southeasterly at 10-20 km/h becoming south-southwesterly at 20-30 km/h from afternoon becoming southerly at 10-20 km/h at night.

Thursday March 29:

City:

13-29 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds southeasterly at 10-20 km/h tending south-southwesterly at 20-30 km/h in the afternoon and evening becoming south-southeasterly at 10-25 km/h at night.

Friday March 30:

City:

17-33 Degrees Celsius

Mostly sunny.

Chance of any rain:10%

Amount:0 mm.

Perth metropolitan area:

Mostly sunny.A slight(20%) chance of showers and thunderstorms in the northeast from evening.Winds east-southeasterly at 15-25 km/h becoming light from early afternoon becoming south-southwesterly at 20-30 km/h by late afternoon becoming light by late at night.

Saturday March 31:

City:

17-29 Degrees Celsius

Some high clouds(mostly sunny)

Chance of any rain:10%

Amount:0 mm.

Perth metropolitan area:

Some high clouds(mostly sunny).A slight(20%) chance of showers and thunderstorms in the northeast in the early hours.Light winds becoming south-southwesterly at 20-30 km/h from around the middle of the day becoming southeasterly at 10-20 km/h at night.

Sunday April 1:

City:

16-29 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds east-southeasterly at 15-25 km/h tending south-southwesterly at 15-25 km/h in the afternoon and evening over western suburbs.

Monday April 2:

City:

16-29 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds east-southeasterly at 15-25 km/h tending south-southwesterly at 15-25 km/h in the afternoon and evening easing to 10-20 km/h at night.

Tuesday April 3:

City:

18-30 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Winds east-southeasterly at 15-25 km/h tending south-southwesterly at 15-25 km/h in the afternoon and evening easing to 10-20 km/h at night.

Forecast produced at 4:00 PM Tuesday March 27.Weather icons courtesy of the US National Weather Service.