Australian Government Bureau of Meteorology
Western Australia
Fire Weather Warning
for Swan Inland North and Swan Inland South fire weather districts
Issued at 03:25 PM WST on Friday 20 March 2026
Weather Situation
Hot and dry conditions with moderate to fresh and gusty north to northeasterly winds during the late morning and early afternoon ahead of a west to southwesterly change during the afternoon. This will lead to enhanced fire dangers on Saturday.
For Saturday 21 March:
Extreme Fire Danger for the following areas:
Swan Inland North and Swan Inland South
The Department of Fire and Emergency Services advises you to:
Action your Bushfire Survival Plan now.
Monitor the fire and weather situation through your local radio station, www.emergency.wa.gov.au and www.bom.gov.au.
Call 000 (Triple Zero) in an emergency.
For information on preparing for bushfires go to www.dfes.wa.gov.au.
The next warning will be issued by 5:00 am WST Saturday.
Forecast
Mundaring Weir (31.9647°S, 116.2681°E, 245m AMSL) set as my default location ›
-
7 day forecast
Today: Sunny. Light winds becoming NW/NE 15 to 25 km/h in the morning then tending W/SW 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 31 to 38.
Forecast for Mundaring Weir (31.9647°S, 116.2681°E, 245m AMSL) Sat Sun Mon Tue Wed Thu Fri Summary 
Minimum 20° 17° 17° 16° 16° 17° 20° Maximum 34° 32° 28° 29° 29° 29° 23° Chance of rain 10% 5% 5% 5% 30% 80% 80% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 10-20mm 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 11
(km/h)16
(km/h)14
(km/h)11
(km/h)24
(km/h)20
(km/h)19
(km/h)15
(km/h)24
(km/h)22
(km/h)31
(km/h)25
(km/h)20
(km/h)14
(km/h)Wind direction NNE W SE S ESE ESE ESE SSE ESE ESE E E ENE E Relative humidity 27% 29% 64% 30% 63% 40% 65% 38% 64% 36% 57% 36% 60% 62% Dew point 8°C 13°C 14°C 13°C 13°C 14°C 14°C 14°C 13°C 13°C 11°C 13°C 13°C 16°C -
Sunrise and sunset times
Sunrise / Sunset for Mundaring Weir (31.9647°S, 116.2681°E, 245m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:55am WST 6:19am WST 6:26pm WST 6:51pm WST 8:29am WST 7:34pm WST 
Waxing crescent
First quarter Mar 26 Full moon Apr 02 Last quarter Apr 10 New moon Apr 17 -
Warnings
-
Temperature for next 7 days
-
Rain for next 7 days
