7 day weather forecast

 Effective as of 4:00 PM Friday May 21 2021

Explanatory notes:

F

The rest of Friday May 21:

City:

Partly cloudy.

Chance of any rain:0%

Perth Metropolitan Area:

Partly cloudy.Winds south-southwesterly at 10-20 km/h becoming light at night.

Saturday May 22:

City:

12-22  Degrees Celsius

PM showers, possible thunderstorm.

Chance of any rain:100%

Amount:10 to 25 mm

Perth Metropolitan Area:

Partly to mostly cloudy. Possible areas of smoke and/or fog/mist early.A slight (20%) chance of a shower in the morning increasing to a very high (100%) chance of showers and rain from afternoon.The chance of a thunderstorm from afternoon.Light winds tending north-northeasterly at 10-20 km/h in the morning shifting northwesterly at 20-30 km/h from late morning shifting southwesterly at  10-20 km/h at night.

Sunday May 23:

City:

10-18  Degrees Celsius

Showers.

Chance of any rain:95%

Amount:5 to 10 mm

Perth Metropolitan Area:

Partly to mostly cloudy. A very high (95%) chance of showers.The chance of a thunderstorm.Winds southeasterly at 10-20 km/h becoming southwesterly at 20-30 km/h from afternoon.

Monday May 24:

City:

9-16  Degrees Celsius

Showers.

Chance of any rain:90%

Amount:2 to 8 mm

Perth Metropolitan Area:

Partly to mostly cloudy. A very high (90%) chance of showers.Winds south-southwesterly at 20-30 km/h becoming light at night.

Tuesday May 25:

City:

6-18  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Light winds.

Wednesday May 26:

City:

6-19  Degrees Celsius

Partly cloudy.

Chance of any rain:0%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds east-northeasterly at 10-20 km/h.

Thursday May 27:

City:

9-22  Degrees Celsius

Partly cloudy.

Chance of any rain:10%

Amount:Nil

Perth Metropolitan Area:

Partly cloudy.Winds northeasterly at 20-30 km/h.

Charts:

                                   

Figure 1.Surface synoptic chart.Image courtesy of the Australian Bureau of Meteorology(BOM).

 2. 

Figure 2.Key features identified on True Colour RGB satellite image.Satellite image courtesy of the Japanese Meteorological Agency(JMA).

Figure 3.Mean Sea Level Pressure(MSLP) analysis with infrared greyscale satellite image. Image courtesy of the Australian Bureau of Meteorology(BOM)

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

No liabilities held from information consumed on this site. Weather icons are from the US National Weather Service.Some information on this site is from the Australian Bureau of Meteorology (BOM).