Australian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026
Forecast
Millstream (21.4214°S, 117.1599°E, 340m AMSL) Millstream,WA set as my default location ›
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7 day forecast
Millstream 7 day forecast
Today: Mostly sunny. Slight chance of a shower in the NE, near zero chance elsewhere. The chance of a thunderstorm, possibly severe with damaging winds in the NE. Winds N/NW 25 to 35 km/h.
Forecast for Millstream (21.4214°S, 117.1599°E, 340m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary 
Minimum 27° 28° 28° 26° 29° 28° 26° Maximum 40° 38° 38° 41° 42° 40° 38° Chance of rain 5% 5% 5% 10% 10% 5% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High Moderate Moderate Moderate Moderate - - 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)32
(km/h)17
(km/h)29
(km/h)16
(km/h)34
(km/h)21
(km/h)36
(km/h)23
(km/h)36
(km/h)22
(km/h)38
(km/h)23
(km/h)34
(km/h)Wind direction NE N NW NNW WNW NW WSW WNW SW W WSW WNW W NW Relative humidity 49% 55% 62% 52% 59% 46% 38% 28% 30% 23% 31% 28% 38% 35% Dew point 23°C 25°C 25°C 25°C 24°C 23°C 16°C 17°C 15°C 15°C 14°C 16°C 16°C 18°C First light 5:24am 5:24am 5:25am 5:26am 5:26am 5:27am 5:28am Sunrise 5:48am 5:48am 5:49am 5:50am 5:50am 5:51am 5:52am Sunset 6:58pm 6:58pm 6:58pm 6:58pm 6:57pm 6:57pm 6:57pm Last light 7:22pm 7:22pm 7:22pm 7:21pm 7:21pm 7:21pm 7:20pm -
Sunrise and sunset times
Sunrise / Sunset for Millstream (21.4214°S, 117.1599°E, 340m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:24am WST 5:48am WST 6:58pm WST 7:22pm WST 8:39am WST 9:20pm WST 
Waxing crescent
First quarter Jan 26 Full moon Feb 02 Last quarter Feb 09 New moon Feb 17 Millstream sun & moon times
ThursdayFirst light5:24am
WSTSunrise5:48am
WSTSunset6:58pm
WSTLast light7:22pm
WSTMoon phase
Next OccurrenceMoon riseThu
8:39am
WSTMoon setThu
9:20pm
WSTFirst quarterFirst quarter Mon
Jan 26
Full moonFull moon Mon
Feb 02
Last quarterLast quarter Mon
Feb 09
New moonNew moon Tue
Feb 17
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Warnings
Weather Warnings
Thu 12:36pm UTC Severe weather advice WAThu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026Thu 12:36pm UTC Severe weather advice WAAustralian Government Bureau of Meteorology
Western Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 12:36 PM WST on Thursday 22 January 2026
Valid for Thursday 22 January 2026 to Sunday 25 January 2026
Warning for the following areas:
Gascoyne, Eucla, South Interior and Central 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.
Maximum temperatures generally in the high thirties in the east to high forties in the west. Overnight minimum temperatures in the low to mid twenties. Temperatures forecast to ease slightly over the west during the coming days, maximum temperatures in the high thirties to low forties and overnight minimum temperatures easing to high teens. Temperatures forecast to increase in the east to maximum temperatures in the mid forties and overnight minimum temperatures in the mid to high twenties.
Severe to extreme heatwave conditions have eased for the Pilbara and easing for Central West and Gascoyne districts from Friday. Severe to extreme heatwave conditions intensifying across the South Interior and Eucla districts from Friday. While severe heatwave conditions are easing in the west, low intensity heatwave conditions will persist until Friday in central and western districts. Locations likely to be impacted include Carnarvon, Denham and Kalbarri.
The next heatwave warning will be issued by 2:00pm WST on Friday 23 January 2026For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Thursday Thursday 40 1 Friday Friday 38 2 Saturday Saturday 38 3 Sunday Sunday 41 4 Monday Monday 42 5 Tuesday Tuesday 40 6 Wednesday Wednesday 38 7 Wednesday Wednesday 38 -
Rain for next 7 days
0 Thursday Thursday 0 1 Friday Friday 0 2 Saturday Saturday 0 3 Sunday Sunday 0 4 Monday Monday 0 5 Tuesday Tuesday 0 6 Wednesday Wednesday 0 7 Wednesday Wednesday 0
