Explanatory notes:
Scroll down below this section for forecast.
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).
Typical winter conditions throughout the forecast period with the subtropical high pressure ridge to the north of the region until Thursday.
Patches of fog have formed with the radiational cooling of moist cool air,moistened by earlier showers.However,dew points are expected to drop overnight with drier air to the south hence fog likelihood actually decreases overnight.
Patches of fog have formed with the radiational cooling of moist cool air,moistened by earlier showers.However,dew points are expected to drop overnight with drier air to the south hence fog likelihood actually decreases overnight.
High pressure system moves into southern areas of the country/the Great Australian bight leading to dry conditions on Friday and Saturday.
Another cold front likely moves across the region late on Sunday/on Monday with cold air mass over the region thereafter.
Wednesday June 13:
City:
6-18 Degrees Celsius
Partly to mostly cloudy.
Chance of any rain:20%
Amount:0 mm.
Perth metropolitan area:
Partly to mostly cloudy.Patches of fog during the early hours.A slight(20%) chance of showers.Light winds.
Thursday June 14:
City:
8-20 Degrees Celsius
Partly cloudy.
Chance of any rain:20%
Amount:0 mm.
Perth metropolitan area:
Partly cloudy.A slight(20%) chance of showers.Light winds.
Friday June 15:
City:
6-21 Degrees Celsius
Mostly sunny.
Chance of any rain:0%
Amount:0 mm.
Perth metropolitan area:
Mostly sunny.The chance of fog in the early hours and morning.Light winds.
Saturday June 16:
City:
7-22 Degrees Celsius
Sunny.
Chance of any rain:0%
Amount:0 mm.
Perth metropolitan area:
Sunny.Winds east-northeasterly at 15-25 km/h becoming northeasterly from afternoon.
Sunday June 17:
City:
9-22 Degrees Celsius
PM showers.
Chance of any rain:60%
Amount:2 to 10 mm.
Perth metropolitan area:
Sunny morning and early afternoon.A medium(60%) chance of showers from late afternoon.The chance of a thunderstorm from late afternoon.Winds north-northeasterly at 20-30 km/h becoming northerly from afternoon becoming north-northwesterly at night.
Monday June 18:
City:
10-16 Degrees Celsius
Showers.Possible thunderstorm.
Chance of any rain:95%
Amount:10 to 25 mm.
Perth metropolitan area:
Partly to mostly cloudy.A very high(95%) chance of showers.The chance of a thunderstorm.Winds northwesterly at 20-30 km/h becoming west-southwesterly before dawn.
Tuesday June 19:
City:
8-18 Degrees Celsius
Showers.
Chance of any rain:80%
Amount:2 to 8 mm.
Perth metropolitan area:
Partly cloudy.A high(80%) chance of showers.The chance of a thunderstorm.Winds southwesterly at 20-30 km/h.
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.
