Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025
Forecast
Blackett (33.7385°S, 150.8112°E, 47m AMSL) Blackett,NSW set as my default location ›
-
7 day forecast
Blackett 7 day forecast
Today: Sunny. Winds N/NE 15 to 20 km/h tending E/NE 15 to 25 km/h in the middle of the day then tending N/NE 20 to 30 km/h in the late afternoon.
Forecast for Blackett (33.7385°S, 150.8112°E, 47m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary 
Minimum 17° 21° 21° 21° 24° 20° 18° Maximum 37° 39° 35° 37° 33° 33° 33° Chance of rain 10% 70% 60% 70% 20% 40% 60% Likely amount < 1mm 1-5mm 1-5mm 1-5mm < 1mm 1-5mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating Moderate High Moderate 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 5
(km/h)8
(km/h)6
(km/h)9
(km/h)5
(km/h)8
(km/h)4
(km/h)11
(km/h)9
(km/h)13
(km/h)5
(km/h)8
(km/h)3
(km/h)8
(km/h)Wind direction N NE W NNW E NNE ENE NNE W SSE NNW SE WNW E Relative humidity 65% 29% 44% 25% 74% 44% 66% 35% 53% 38% 67% 36% 64% 35% Dew point 18°C 17°C 17°C 14°C 20°C 21°C 21°C 19°C 18°C 17°C 18°C 16°C 17°C 16°C First light 5:12am 5:12am 5:12am 5:13am 5:13am 5:14am 5:14am Sunrise 5:41am 5:41am 5:42am 5:42am 5:43am 5:43am 5:44am Sunset 8:05pm 8:05pm 8:06pm 8:06pm 8:07pm 8:07pm 8:08pm Last light 8:34pm 8:34pm 8:35pm 8:35pm 8:36pm 8:36pm 8:37pm -
Sunrise and sunset times
Sunrise / Sunset for Blackett (33.7385°S, 150.8112°E, 47m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:12am EDT 5:41am EDT 8:05pm EDT 8:34pm EDT 3:46am EDT 6:43pm EDT 
Waning crescent
New moon Dec 20 First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 Blackett sun & moon times
ThursdayFirst light5:12am
EDTSunrise5:41am
EDTSunset8:05pm
EDTLast light8:34pm
EDTMoon phase
Next OccurrenceMoon riseThu
3:46am
EDTMoon setThu
6:43pm
EDTNew moonNew moon Sat
Dec 20
First quarterFirst quarter Sun
Dec 28
Full moonFull moon Sat
Jan 03
Last quarterLast quarter Sun
Jan 11
-
Warnings
Weather Warnings
Wed 2:47pm UTC Severe weather advice NSWWed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025Wed 2:47pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:47 PM EDT on Wednesday 17 December 2025
Valid for Wednesday 17 December 2025 to Saturday 20 December 2025
Warning for the following areas:
South Coast
Warning for the following areas:
Mid North Coast, Hunter, Northern Tablelands, Metropolitan, Illawarra, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, South West Slopes and Riverina
Safety Advice:
Extreme heatwaves can be dangerous for everyone.
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.
Over southern inland areas maximum temperatures in the high thirties to low forties, and overnight minimum temperatures in the high teens to mid twenties. About the southern coast and ranges maximum temperatures generally in the mid to high thirties with overnight minimum temperatures generally in the mid to high teens.
Severe to Extreme heatwave conditions developing over the south of the state are expected to extend north over the next few days before beginning to ease from the south over the weekend.
Locations likely to be impacted include Albury, Camden, Campbelltown, Goulburn, Hornsby, Liverpool, Nowra, Richmond, Wollongong and Wagga Wagga.
The next heatwave warning will be issued by 3:00pm EDT on Thursday 18 December 2025For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Thursday Thursday 37 1 Friday Friday 39 2 Saturday Saturday 35 3 Sunday Sunday 37 4 Monday Monday 33 5 Tuesday Tuesday 33 6 Wednesday Wednesday 33 7 Wednesday Wednesday 33 -
Rain for next 7 days
0 Thursday Thursday 0 1 Friday Friday 5 2 Saturday Saturday 5 3 Sunday Sunday 5 4 Monday Monday 0 5 Tuesday Tuesday 5 6 Wednesday Wednesday 0 7 Wednesday Wednesday 0
