Australian Government Bureau of Meteorology
Western Australia
Road Weather Alert for Perth
Issued at 07:56 AM WST on Saturday 21 March 2026
Road weather alert for reduced visibility in fog for the following areas:
Perth
Reduced visibility in fog will make road conditions dangerous during Saturday morning in the west to northwest Perth Area.
The next alert will be issued by 11:00 am WST Saturday.
Forecast
Red Hill (31.844°S, 116.0571°E, 62m AMSL) set as my default location ›
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7 day forecast
Today: Sunny. Patchy fog in the morning, mainly in the NW. Winds N/NE 15 to 20 km/h shifting W/SW 15 to 25 km/h in the late morning.
Forecast for Red Hill (31.844°S, 116.0571°E, 62m AMSL) Sat Sun Mon Tue Wed Thu Fri Summary
Minimum 19° 17° 17° 16° 17° 17° 19° Maximum 35° 34° 31° 32° 31° 32° 29° Chance of rain 20% 5% 5% 5% 5% 80% 70% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 5-10mm UV index Very High Very High Very High Very High Very High Very High Very High Fire Danger Rating Extreme High High High - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 14
(km/h)24
(km/h)18
(km/h)20
(km/h)27
(km/h)26
(km/h)22
(km/h)22
(km/h)28
(km/h)30
(km/h)36
(km/h)33
(km/h)27
(km/h)27
(km/h)Wind direction NNE W SSE SW ESE SE SE S ESE ESE E E E E Relative humidity 59% 42% 62% 32% 58% 38% 60% 39% 60% 38% 55% 34% 54% 56% Dew point 17°C 19°C 16°C 16°C 14°C 16°C 15°C 17°C 15°C 16°C 14°C 14°C 14°C 20°C -
Sunrise and sunset times
Sunrise / Sunset for Red Hill (31.844°S, 116.0571°E, 62m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:55am WST 6:20am WST 6:27pm WST 6:51pm WST 8:30am WST 7:34pm WST
Waxing crescent
First quarter Mar 26 Full moon Apr 02 Last quarter Apr 10 New moon Apr 17 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days