Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026
Forecast
Mount Vernon (33.8624°S, 150.8079°E, 101m AMSL) Mount Vernon,NSW set as my default location ›
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7 day forecast
Mount Vernon 7 day forecast
Today: Sunny. Winds NE 25 to 40 km/h.
Forecast for Mount Vernon (33.8624°S, 150.8079°E, 101m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 18° 21° 19° 16° 17° 18° 18° Maximum 43° 44° 25° 25° 32° 31° 29° Chance of rain 5% 20% 60% 40% 50% 90% 70% Likely amount < 1mm < 1mm 10-20mm < 1mm < 1mm 5-10mm 1-5mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High Extreme 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 9
(km/h)15
(km/h)15
(km/h)23
(km/h)16
(km/h)22
(km/h)10
(km/h)16
(km/h)7
(km/h)15
(km/h)7
(km/h)15
(km/h)9
(km/h)21
(km/h)Wind direction NE ENE N NW S SSE SSE ESE N E E ESE S SSE Relative humidity 72% 21% 29% 17% 60% 54% 71% 58% 68% 46% 75% 53% 73% 54% Dew point 19°C 14°C 12°C 13°C 14°C 13°C 14°C 13°C 15°C 17°C 18°C 19°C 18°C 17°C First light 5:27am 5:28am 5:29am 5:30am 5:31am 5:32am 5:33am Sunrise 5:56am 5:57am 5:58am 5:58am 5:59am 6:00am 6:01am Sunset 8:12pm 8:12pm 8:12pm 8:12pm 8:12pm 8:11pm 8:11pm Last light 8:41pm 8:41pm 8:41pm 8:40pm 8:40pm 8:40pm 8:40pm -
Sunrise and sunset times
Sunrise / Sunset for Mount Vernon (33.8624°S, 150.8079°E, 101m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon 5:27am EDT 5:56am EDT 8:12pm EDT 8:41pm EDT 11:50pm EDT 11:45am EDT 
Waning gibbous
Last quarter Jan 11 New moon Jan 19 First quarter Jan 26 Full moon Feb 02 Mount Vernon sun & moon times
FridayFirst light5:27am
EDTSunrise5:56am
EDTSunset8:12pm
EDTLast light8:41pm
EDTMoon phase
Next OccurrenceMoon riseFri
11:50pm
EDTMoon setFri
11:45am
EDTLast quarterLast quarter Sun
Jan 11
New moonNew moon Mon
Jan 19
First quarterFirst quarter Mon
Jan 26
Full moonFull moon Mon
Feb 02
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Warnings
Weather Warnings
Fri 2:30pm UTC Severe weather advice NSWFri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026Fri 2:30pm UTC Severe weather advice NSWAustralian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Heatwave Warning
Issued at 02:30 PM EDT on Friday 09 January 2026
Valid for Friday 09 January 2026 to Sunday 11 January 2026
Warning for the following areas:
Metropolitan, Illawarra, South Coast, Southern Tablelands, Snowy Mountains, South West Slopes and Riverina
Warning for the following areas:
Hunter, Central Tablelands, Central West Slopes and Plains, 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.
Maximum temperatures in the high thirties to low forties, reaching the mid forties in the southwest on Friday. Overnight minimum temperatures in the high teens to mid twenties.
The severe to extreme heatwave will gradually ease from the west during the weekend as a southwest to southerly change brings milder temperatures. Locations likely to be impacted include Sydney, Broken Hill, Camden, Campbelltown, Gosford, Hornsby, Liverpool, Mona Vale, Orange and Richmond.
The next heatwave warning will be issued by 3:00pm EDT on Saturday 10 January 2026For extended forecasts and greater detail visit weather zone° -
Temperature for next 7 days
0 Friday Friday 43 1 Saturday Saturday 44 2 Sunday Sunday 25 3 Monday Monday 25 4 Tuesday Tuesday 32 5 Wednesday Wednesday 31 6 Thursday Thursday 29 7 Thursday Thursday 29 -
Rain for next 7 days
0 Friday Friday 0 1 Saturday Saturday 0 2 Sunday Sunday 20 3 Monday Monday 0 4 Tuesday Tuesday 0 5 Wednesday Wednesday 10 6 Thursday Thursday 5 7 Thursday Thursday 5
