Weather forecast for Perth effective as of 6:00 PM Tuesday May 29

Weather forecast for Perth effective as of 6:00 PM Tuesday May 29
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 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 4.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 5:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).

Dry tomorrow with a high pressure system over South Australia.

A cold front moves over the region on Thursday.With atmospheric instability,the cold front could be accompanied by thunderstorms.

The rest of Tuesday May 29:

City:

7-21 Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Partly cloudy.The chance of fog clearing by 8 AM.Light winds.

Wednesday May 30:

City:

6-22 Degrees Celsius

High clouds developing(mostly sunny).

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny morning,high clouds developing in the afternoon(mostly sunny).Winds northeasterly at 15-25 km/h becoming northerly from around the middle of the day becoming light from afternoon.

Thursday May 31:

City:

9-21 Degrees Celsius

Showers.Possible thunderstorm.

Chance of any rain:95%

Amount:3 to 8 mm.

Perth metropolitan area:

Partly cloudy.A very high(95%) chance of showers.The chance of thunderstorms in the late morning and afternoon.Winds north-northeasterly at 10-20 km/h becoming westerly at 15-25 km/h becoming light.

Friday June 1:

City:

7-18 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.

Saturday June 2:

City:

5-20 Degrees Celsius

Sunny.

Chance of any rain:0%

Amount:0 mm.

Perth metropolitan area:

Sunny.Light winds.

Sunday June 3:

City:

8-23 Degrees Celsius

Mostly sunny.

Chance of any rain:10%

Amount:0 mm.

Perth metropolitan area:

Mostly sunny.Winds easterly at 10-20 km/h tending light from afternoon.

Monday June 4:

City:

11-22 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.The chance of a thunderstorm.Winds north-northeasterly at 15-25 km/h.

Tuesday June 5:

City:

11-20 Degrees Celsius

Showers.Possible thunderstorm.

Chance of any rain:80%

Amount:1 to 8 mm.

Perth metropolitan area:

Partly cloudy.A high(80%) chance of showers.The chance of a thunderstorms.Winds northerly at 20-30 km/h becoming northwesterly in the afternoon.

Forecast for today produced at 11:45 PM Monday May 7,forecast for the rest of the days produced at 5:00 PM Monday May 7.Weather icons courtesy of the US National Weather Service.