Forecast

Australian Government Bureau of Meteorology
New South Wales

TOP PRIORITY FOR IMMEDIATE BROADCAST

Detailed Severe Thunderstorm Warning
for Large Hailstones And Heavy Rainfall

for parts of Blue Mountains/Hawkesbury and Wollondilly/Wingecarribee areas.

Issued at 2:41 pm Monday, 5 January 2026.

Severe thunderstorms continue this afternoon.

LARGE HAILSTONES and HEAVY RAINFALL for the following areas:
Blue Mountains/Hawkesbury and Wollondilly/Wingecarribee
The Bureau of Meteorology warns that, at 2:40 pm, a severe thunderstorm likely to produce large hailstones and heavy rainfall that may lead to flash flooding was detected near the Jenolan Caves, the Lithgow district and the Oberon district. This thunderstorm is moving towards the east. It is forecast to affect the northwest parts of the Wollondilly Shire, the Blue Mountains southwest of Katoomba and the area west of Lake Burragorang by 3:40 pm.

The State Emergency Service advises that people should:
* Park your car under secure cover and away from trees, powerlines and drains.
* Secure or put away loose items around your house, yard and balcony.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).
A more general severe thunderstorm warning is also current for the Central Tablelands and parts of the Illawarra, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains, Hunter and Metropolitan districts.
Other warnings may be current.

The next warning is due to be issued by 3:45 pm.
Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.

Australian Government Bureau of Meteorology
New South Wales

TOP PRIORITY FOR IMMEDIATE BROADCAST

Detailed Severe Thunderstorm Warning
for Large Hailstones And Heavy Rainfall

for parts of Blue Mountains/Hawkesbury and Wollondilly/Wingecarribee areas.

Issued at 2:41 pm Monday, 5 January 2026.

Severe thunderstorms continue this afternoon.

LARGE HAILSTONES and HEAVY RAINFALL for the following areas:
Blue Mountains/Hawkesbury and Wollondilly/Wingecarribee
The Bureau of Meteorology warns that, at 2:40 pm, a severe thunderstorm likely to produce large hailstones and heavy rainfall that may lead to flash flooding was detected near the Jenolan Caves, the Lithgow district and the Oberon district. This thunderstorm is moving towards the east. It is forecast to affect the northwest parts of the Wollondilly Shire, the Blue Mountains southwest of Katoomba and the area west of Lake Burragorang by 3:40 pm.

The State Emergency Service advises that people should:
* Park your car under secure cover and away from trees, powerlines and drains.
* Secure or put away loose items around your house, yard and balcony.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).
A more general severe thunderstorm warning is also current for the Central Tablelands and parts of the Illawarra, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains, Hunter and Metropolitan districts.
Other warnings may be current.

The next warning is due to be issued by 3:45 pm.
Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.

Australian Government Bureau of Meteorology
New South Wales

TOP PRIORITY FOR IMMEDIATE BROADCAST

Severe Thunderstorm Warning
for Heavy Rainfall, Large Hailstones And Damaging Winds

for Central Tablelands and parts of Hunter, Illawarra, South Coast, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains, Snowy Mountains and Metropolitan Forecast Districts.

Issued at 2:36 pm Monday, 5 January 2026.

Severe thunderstorms have developed this afternoon.

Weather Situation
A warm and humid airmass combined with an upper-level trough to generate thunderstorms across central and southeastern parts of the state today.
HEAVY RAINFALL, LARGE HAILSTONES and DAMAGING WINDS for the following areas:
Hunter, Metropolitan, Illawarra, South Coast, Central Tablelands, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains and Snowy Mountains
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding, large hailstones and damaging winds in the warning area over the next several hours. Locations which may be affected include Orange, Dubbo, Mudgee, Katoomba, Cooma and Coonabarabran.

The State Emergency Service advises that people should:
* Park your car under secure cover and away from trees, powerlines and drains.
* Secure or put away loose items around your house, yard and balcony.
* Keep at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
* Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).

The next warning is due to be issued by 5:40 pm.
Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.

Australian Government Bureau of Meteorology
New South Wales

TOP PRIORITY FOR IMMEDIATE BROADCAST

Severe Thunderstorm Warning
for Heavy Rainfall, Large Hailstones And Damaging Winds

for Central Tablelands and parts of Hunter, Illawarra, South Coast, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains, Snowy Mountains and Metropolitan Forecast Districts.

Issued at 2:36 pm Monday, 5 January 2026.

Severe thunderstorms have developed this afternoon.

Weather Situation
A warm and humid airmass combined with an upper-level trough to generate thunderstorms across central and southeastern parts of the state today.
HEAVY RAINFALL, LARGE HAILSTONES and DAMAGING WINDS for the following areas:
Hunter, Metropolitan, Illawarra, South Coast, Central Tablelands, Southern Tablelands, North West Slopes and Plains, Central West Slopes and Plains and Snowy Mountains
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding, large hailstones and damaging winds in the warning area over the next several hours. Locations which may be affected include Orange, Dubbo, Mudgee, Katoomba, Cooma and Coonabarabran.

The State Emergency Service advises that people should:
* Park your car under secure cover and away from trees, powerlines and drains.
* Secure or put away loose items around your house, yard and balcony.
* Keep at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
* Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
* Stay indoors away from windows, and keep children and pets indoors as well.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).

The next warning is due to be issued by 5:40 pm.
Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.