Australian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025
Forecast
Lyalls Mill (33.4494°S, 116.1195°E, 261m AMSL) Lyalls Mill,WA set as my default location ›
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7 day forecast
Lyalls Mill 7 day forecast
Today: Sunny. Winds SE 20 to 30 km/h turning E in the late evening.
Forecast for Lyalls Mill (33.4494°S, 116.1195°E, 261m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary 
Minimum 12° 13° 20° 18° 9° 10° 11° Maximum 33° 37° 41° 28° 27° 28° 27° Chance of rain 5% 5% 30% 5% 5% 5% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High High Extreme 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)11
(km/h)17
(km/h)7
(km/h)18
(km/h)7
(km/h)14
(km/h)18
(km/h)14
(km/h)13
(km/h)14
(km/h)11
(km/h)19
(km/h)19
(km/h)Wind direction E SE E ENE NE NNE WSW WSW SSE SSE ESE SSE SE SE Relative humidity 49% 25% 46% 18% 23% 14% 69% 39% 48% 28% 50% 27% 52% 35% Dew point 10°C 10°C 11°C 9°C 9°C 8°C 17°C 12°C 7°C 7°C 9°C 7°C 10°C 10°C First light 4:34am 4:35am 4:35am 4:36am 4:37am 4:37am 4:38am Sunrise 5:03am 5:04am 5:04am 5:05am 5:05am 5:06am 5:07am Sunset 7:25pm 7:26pm 7:26pm 7:27pm 7:27pm 7:27pm 7:28pm Last light 7:54pm 7:55pm 7:55pm 7:55pm 7:56pm 7:56pm 7:56pm -
Sunrise and sunset times
Sunrise / Sunset for Lyalls Mill (33.4494°S, 116.1195°E, 261m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 4:34am WST 5:03am WST 7:25pm WST 7:54pm WST 7:36am WST 9:59pm WST 
Waxing crescent
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 Lyalls Mill sun & moon times
TuesdayFirst light4:34am
WSTSunrise5:03am
WSTSunset7:25pm
WSTLast light7:54pm
WSTMoon phase
Next OccurrenceMoon riseTue
7:36am
WSTMoon setTue
9:59pm
WSTFirst quarterFirst quarter Sun
Dec 28
Full moonFull moon Sat
Jan 03
Last quarterLast quarter Sun
Jan 11
New moonNew moon Mon
Jan 19
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Warnings
Weather Warnings
Tue 12:44pm UTC Severe weather advice WATue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025Tue 12:44pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:44 PM WST on Tuesday 23 December 2025
Valid for Tuesday 23 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Gascoyne, Central West, Lower West and South West
Cancellation for the following areas:
Pilbara
Safety Advice:
Severe heatwaves can be dangerous for many people, especially older people, babies, children, pregnant and breastfeeding women, people with medical conditions and people who are unwell.
Seek a place to keep cool, such as your home, a library, community centre or shopping centre.
Close your windows and draw blinds, curtains or awnings early in the day to keep the heat out of your home.
If available, use fans or air-conditioners to keep cool.
For the Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the mid to high twenties.
For the Lower West and South West Districts expect maximum temperatures in the mid to high thirties and overnight minimum temperatures in the low to high teens rising to the low to mid twenties in northern parts of the Lower West.
Severe heatwave conditions are likely to persist over the next few days, reaching a peak through the middle to later part of the week and then easing over the weekend. Severe heatwave conditions have eased over the Pilbara District however Low Intensity heatwave conditions still persist. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Kalbarri and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Wednesday 24 December 2025For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Tuesday Tuesday 33 1 Wednesday Wednesday 37 2 Thursday Thursday 41 3 Friday Friday 28 4 Saturday Saturday 27 5 Sunday Sunday 28 6 Monday Monday 27 7 Monday Monday 27 -
Rain for next 7 days
0 Tuesday Tuesday 0 1 Wednesday Wednesday 0 2 Thursday Thursday 0 3 Friday Friday 0 4 Saturday Saturday 0 5 Sunday Sunday 0 6 Monday Monday 0 7 Monday Monday 0
