Local Weather

Australian Government Bureau of Meteorology
New South Wales

TOP PRIORITY FOR IMMEDIATE BROADCAST

Detailed Severe Thunderstorm Warning

for Blue Mountains/Hawkesbury, Maitland/Cessnock, Greater Newcastle, Gosford/Wyong and Sydney areas.

Issued at 7:55 am Wednesday, 18 March 2026.

Severe thunderstorms have temporarily eased over Sydney and the Central Coast.

Warning for the following areas:
New South Wales Anonymous Locale 1
Severe thunderstorms in the warning area have temporarily eased. However, the redevelopment of severe thunderstorms remains possible. The situation is being closely monitored and further detailed warnings will be issued as necessary.
93 MM WAS RECORDED AT MOSMAN IN THE 60 MINUTES TO 3:03 am
44 mm was recorded at Norah Head in the 30 minutes to 7:02 am
36 mm was recorded at Shanes Park in the 30 minutes to 6:32 am
51 mm was recorded at Rose Bay in the 30 minutes to 5:31 am
44 mm was recorded at Little Bay in the 30 minutes to 5:07 am
42 mm was recorded at Wahroonga in the 30 minutes to 3:13 am
51 mm was recorded at Allambie in the 30 minutes to 3:04 am
64 mm was recorded at Pearl Beach Reservoir in the 60 minutes to 2:27 am
Cancellation for the following areas:
Blue Mountains/Hawkesbury,Hunter,Newcastle,Sydney

The State Emergency Service advises that people should:
* Keep clear of fallen power lines.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* Beware of fallen trees or debris on the road.
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 parts of the Hunter, Metropolitan and Central Tablelands districts.
Other warnings may be current.

The next warning is due to be issued by 8:55 am.
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 Blue Mountains/Hawkesbury, Maitland/Cessnock, Greater Newcastle, Gosford/Wyong and Sydney areas.

Issued at 7:55 am Wednesday, 18 March 2026.

Severe thunderstorms have temporarily eased over Sydney and the Central Coast.

Warning for the following areas:
New South Wales Anonymous Locale 1
Severe thunderstorms in the warning area have temporarily eased. However, the redevelopment of severe thunderstorms remains possible. The situation is being closely monitored and further detailed warnings will be issued as necessary.
93 MM WAS RECORDED AT MOSMAN IN THE 60 MINUTES TO 3:03 am
44 mm was recorded at Norah Head in the 30 minutes to 7:02 am
36 mm was recorded at Shanes Park in the 30 minutes to 6:32 am
51 mm was recorded at Rose Bay in the 30 minutes to 5:31 am
44 mm was recorded at Little Bay in the 30 minutes to 5:07 am
42 mm was recorded at Wahroonga in the 30 minutes to 3:13 am
51 mm was recorded at Allambie in the 30 minutes to 3:04 am
64 mm was recorded at Pearl Beach Reservoir in the 60 minutes to 2:27 am
Cancellation for the following areas:
Blue Mountains/Hawkesbury,Hunter,Newcastle,Sydney

The State Emergency Service advises that people should:
* Keep clear of fallen power lines.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* Beware of fallen trees or debris on the road.
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 parts of the Hunter, Metropolitan and Central Tablelands districts.
Other warnings may be current.

The next warning is due to be issued by 8:55 am.
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

for parts of Hunter, Metropolitan and Central Tablelands Forecast Districts.

Issued at 6:47 am Wednesday, 18 March 2026.

Slow moving thunderstorms are producing heavy rain along the central NSW coast.

Weather Situation
A southerly change has been moving up the coast and combining with a mid level trough to trigger heavy rainfall in a moist, unstable atmosphere.
HEAVY RAINFALL for the following areas:
Hunter, Metropolitan and Central Tablelands
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Morisset, Wyong, Penrith, Wallsend, Toronto and The Entrance.
93 MM WAS RECORDED AT MOSMAN IN 60 MIN TO 3:03 am
64 mm was recorded at Pearl Beach Reservoir in 60 min to 2:27 am
51 mm was recorded at Rose Bay in 30 min to 5:31 am
51 mm was recorded at Allambie in 30 min to 3:04 am
44 mm was recorded at Little Bay in 30 min to 5:07 am
42 mm was recorded at Wahroonga in 30 min to 3:13 am

The State Emergency Service advises that people should:
* 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 9:50 am.
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

for parts of Hunter, Metropolitan and Central Tablelands Forecast Districts.

Issued at 6:47 am Wednesday, 18 March 2026.

Slow moving thunderstorms are producing heavy rain along the central NSW coast.

Weather Situation
A southerly change has been moving up the coast and combining with a mid level trough to trigger heavy rainfall in a moist, unstable atmosphere.
HEAVY RAINFALL for the following areas:
Hunter, Metropolitan and Central Tablelands
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Morisset, Wyong, Penrith, Wallsend, Toronto and The Entrance.
93 MM WAS RECORDED AT MOSMAN IN 60 MIN TO 3:03 am
64 mm was recorded at Pearl Beach Reservoir in 60 min to 2:27 am
51 mm was recorded at Rose Bay in 30 min to 5:31 am
51 mm was recorded at Allambie in 30 min to 3:04 am
44 mm was recorded at Little Bay in 30 min to 5:07 am
42 mm was recorded at Wahroonga in 30 min to 3:13 am

The State Emergency Service advises that people should:
* 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 9:50 am.
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.