Australian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025
Forecast
Boya (31.9153°S, 116.0544°E, 68m AMSL) Boya,WA set as my default location ›
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7 day forecast
Boya 7 day forecast
Today: Sunny. Winds E/SE 25 to 40 km/h decreasing to 25 to 35 km/h in the late evening.
Forecast for Boya (31.9153°S, 116.0544°E, 68m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary 
Minimum 17° 20° 26° 22° 15° 15° 14° Maximum 38° 41° 42° 29° 33° 33° 34° Chance of rain 5% 5% 20% 30% 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 Extreme Extreme 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 29
(km/h)17
(km/h)30
(km/h)20
(km/h)29
(km/h)18
(km/h)24
(km/h)34
(km/h)22
(km/h)26
(km/h)23
(km/h)25
(km/h)26
(km/h)24
(km/h)Wind direction E SE ENE E ENE NNE WSW WSW SSE SSW SE SSW SE S Relative humidity 41% 16% 30% 12% 19% 12% 63% 47% 45% 30% 45% 29% 46% 25% Dew point 12°C 9°C 10°C 7°C 8°C 8°C 20°C 16°C 11°C 13°C 11°C 13°C 11°C 12°C First light 4:39am 4:40am 4:40am 4:41am 4:42am 4:42am 4:43am Sunrise 5:08am 5:08am 5:09am 5:09am 5:10am 5:11am 5:11am Sunset 7:22pm 7:23pm 7:23pm 7:23pm 7:24pm 7:24pm 7:25pm Last light 7:50pm 7:51pm 7:51pm 7:52pm 7:52pm 7:52pm 7:53pm -
Sunrise and sunset times
Sunrise / Sunset for Boya (31.9153°S, 116.0544°E, 68m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 4:39am WST 5:08am WST 7:22pm WST 7:50pm WST 7:40am WST 9:56pm WST 
Waxing crescent
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 Boya sun & moon times
TuesdayFirst light4:39am
WSTSunrise5:08am
WSTSunset7:22pm
WSTLast light7:50pm
WSTMoon phase
Next OccurrenceMoon riseTue
7:40am
WSTMoon setTue
9:56pm
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
Mon 1:12pm UTC Severe weather advice WAMon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025Mon 1:12pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 01:12 PM WST on Monday 22 December 2025
Valid for Monday 22 December 2025 to Thursday 25 December 2025
Warning for the following areas:
Pilbara, Gascoyne, Central West, Lower West and South West
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 Pilbara, Gascoyne and Central West Districts expect maximum temperatures in the high thirties to mid forties and overnight minimum temperatures in the low to high twenties.
For the Lower West and Southwest Districts expect maximum temperatures in the low to high thirties and overnight minimum temperatures in the low to high teens rising to the low 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 of the week. Locations likely to be impacted include Perth Metropolitan Area, Dwellingup, Geraldton, Gingin, Karratha and Yanchep.
The next heatwave warning will be issued by 2:00pm WST on Tuesday 23 December 2025For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Tuesday Tuesday 38 1 Wednesday Wednesday 41 2 Thursday Thursday 42 3 Friday Friday 29 4 Saturday Saturday 33 5 Sunday Sunday 33 6 Monday Monday 34 7 Monday Monday 34 -
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
