Explanatory notes:
The weak low formed ahead of the upper/middle level trough/disturbance passed just to the southwest today,showers cleared from Friday afternoon.
Moist low level air leads to partly to mostly cloudy conditions today,becoming mostly sunny by late afternoon,as the sea breeze contracts clouds to the hills.
West coast trough deepens near the west coast again during the weekend,early next week,possible showers and thunderstorms ahead of another upper/middle level trough/disturbance.
Moist low level air leads to partly to mostly cloudy conditions today,becoming mostly sunny by late afternoon,as the sea breeze contracts clouds to the hills.
West coast trough deepens near the west coast again during the weekend,early next week,possible showers and thunderstorms ahead of another upper/middle level trough/disturbance.
Saturday October 6:
12-22 Degrees Celsius
Clouds decreasing later.
Chance of any rain:5%
Amount:0 mm.
Perth metropolitan area:
Partly cloudy becoming mostly cloudy by late morning becoming mostly sunny by late afternoon.Light winds becoming southwesterly at 20-30 km/h during the afternoon becoming southeasterly at 5-15 km/h at night.
Sunday October 7:
12-24 Degrees Celsius
Partly cloudy.
Chance of any rain:0%
Amount:0 mm.
Perth metropolitan area:
Partly cloudy.Winds easterly at 15-25 km/h becoming south-southwesterly at 20-30 km/h from afternoon becoming southeasterly at 5-15 km/h at night.
Monday October 8:
12-24 Degrees Celsius
Partly cloudy.
Chance of any rain:10%
Amount:0 mm.
Perth metropolitan area:
Partly cloudy.Winds easterly at 15-25 km/h tending south-southwesterly at 10-25 km/h over western suburbs during the afternoon.
Tuesday October 9:
13-25 Degrees Celsius
Possible shower or thunderstorm.
Chance of any rain:30%
Amount:0 to 1 mm.
Perth metropolitan area:
Partly cloudy.A slight(30%) chance of a shower or thunderstorm.Winds east-northeasterly at 20-30 km/h becoming light during the afternoon.
Wednesday October 10:
15-25 Degrees Celsius
Possible shower or thunderstorm.
Chance of any rain:30%
Amount:0 to 1 mm.
Perth metropolitan area:
Partly cloudy.A slight(30%) chance of a shower or thunderstorm.Winds northeasterly at 10-20 km/h tending southwesterly at 15-25 km/h during the afternoon.
Thursday October 11:
14-24 Degrees Celsius
Possible shower.
Chance of any rain:30%
Amount:0 to 0.6 mm.
Perth metropolitan area:
Partly cloudy.A slight(30%) chance of a shower.Light winds tending southwesterly at 10-25 km/h during the day.
Friday October 12:
13-22 Degrees Celsius
Shower or two.
Chance of any rain:50%
Amount:0 to 1 mm.
Perth metropolitan area:
Partly to mostly cloudy.A medium(50%) chance of showers.Winds west-southwesterly at 20-30 km/h.
Charts:
Figure 3.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 4:Surface synoptic prognosis.Image courtesy of the Australian Bureau of Meteorology(BOM).
Forecast for today produced at 12:00 AM,forecast for the rest of the days produced at 4:20 PM Wednesday July 11.Weather icons courtesy of the US National Weather Service.
