Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025
Forecast
Allgomera (30.8161°S, 152.8314°E, 41m AMSL) Allgomera,NSW set as my default location ›
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7 day forecast
Allgomera 7 day forecast
Today: Mostly sunny. Slight chance of a shower. The chance of a thunderstorm in the afternoon and early evening. Winds NW/NE 20 to 30 km/h. Overnight temperatures falling to between 19 and 22 with daytime temperatures reaching 33 to 39.
Forecast for Allgomera (30.8161°S, 152.8314°E, 41m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary 
Minimum 23° 24° 23° 22° 20° 19° 18° Maximum 30° 31° 27° 25° 27° 22° 22° Chance of rain 5% 70% 60% 10% 80% 80% 60% Likely amount < 1mm 5-10mm 1-5mm < 1mm 1-5mm 1-5mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High 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 17
(km/h)30
(km/h)15
(km/h)17
(km/h)7
(km/h)18
(km/h)12
(km/h)19
(km/h)21
(km/h)32
(km/h)11
(km/h)18
(km/h)14
(km/h)16
(km/h)Wind direction NNE NE NNE NE SW SE ESE ENE SW S SSE SE SSE SSE Relative humidity 72% 68% 68% 69% 81% 77% 72% 67% 65% 66% 77% 66% 69% 64% Dew point 22°C 23°C 22°C 23°C 22°C 22°C 18°C 19°C 18°C 18°C 17°C 16°C 15°C 15°C First light 5:13am 5:14am 5:14am 5:15am 5:16am 5:16am 5:17am Sunrise 5:40am 5:40am 5:41am 5:41am 5:42am 5:43am 5:43am Sunset 7:52pm 7:52pm 7:53pm 7:53pm 7:54pm 7:54pm 7:54pm Last light 8:18pm 8:19pm 8:19pm 8:20pm 8:20pm 8:20pm 8:21pm -
Sunrise and sunset times
Sunrise / Sunset for Allgomera (30.8161°S, 152.8314°E, 41m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:13am EDT 5:40am EDT 7:52pm EDT 8:18pm EDT 6:10am EDT 9:03pm EDT 
Waxing crescent
New moon Dec 20 First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 Allgomera sun & moon times
SundayFirst light5:13am
EDTSunrise5:40am
EDTSunset7:52pm
EDTLast light8:18pm
EDTMoon phase
Next OccurrenceMoon riseSun
6:10am
EDTMoon setSun
9:03pm
EDTNew moonNew moon Sat
Dec 20
First quarterFirst quarter Sun
Dec 28
Full moonFull moon Sat
Jan 03
Last quarterLast quarter Sun
Jan 11
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Warnings
Weather Warnings
Sat 2:43pm UTC Severe weather advice NSWSat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025Sat 2:43pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:43 PM EDT on Saturday 20 December 2025
Valid for Saturday 20 December 2025 to Tuesday 23 December 2025
Warning for the following areas:
Northern Rivers, Mid North Coast, Hunter and Metropolitan
Warning for the following areas:
Northern Tablelands, Illawarra, South Coast, Central Tablelands, Southern Tablelands, Snowy Mountains, North West Slopes and Plains, Central West Slopes and Plains, South West Slopes, Riverina, Lower Western and Upper Western
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.
In northern districts expect maximum temperatures in the high thirties to low forties and overnight minimum temperatures in the mid teens to mid twenties. Heatwave conditions are expected to contract to the east over the coming week.
About the south and ranges, and along the coast, maximum temperatures in the mid twenties to high thirties. Overnight minimum temperatures generally in the mid teens to low twenties. Temperatures continue to decrease over the weekend, with severe heatwave conditions expected ease towards the middle of next week. Locations likely to be impacted include Sydney, Armidale, Batemans Bay, Goulburn, Moree, Nowra, Orange, Tamworth, Wollongong and Yass.
The next heatwave warning will be issued by 3:00pm EDT on Sunday 21 December 2025For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Sunday Sunday 30 1 Monday Monday 31 2 Tuesday Tuesday 27 3 Wednesday Wednesday 25 4 Thursday Thursday 27 5 Friday Friday 22 6 Saturday Saturday 22 7 Saturday Saturday 22 -
Rain for next 7 days
0 Sunday Sunday 0 1 Monday Monday 10 2 Tuesday Tuesday 5 3 Wednesday Wednesday 0 4 Thursday Thursday 5 5 Friday Friday 5 6 Saturday Saturday 0 7 Saturday Saturday 0
