Australian Government Bureau of Meteorology
New South Wales
TOP PRIORITY FOR IMMEDIATE BROADCAST
Severe Thunderstorm Warning
for Heavy Rainfall
for parts of Mid North Coast, Hunter, South West Slopes, Riverina and Snowy Mountains Forecast Districts.
Issued at 8:59 am Thursday, 19 March 2026.
Locally heavy rainfall about the northern Hunter and near the Victorian border.
Weather Situation
A line of slow moving showers and storms have formed about the northern Hunter near Dungog and are generating locally heavy falls. Slow moving showers and storms are also moving through southern parts of the state to the west of the Snowy Mountains.
HEAVY RAINFALL for the following areas:
Mid North Coast, Hunter, South West Slopes, Riverina and Snowy Mountains
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 Albury, Tumbarumba, Seal Rocks, Bulahdelah, Nelson Bay and Dungog.
73 mm was recorded at Dungog Post Office in the 2 hours to 8:57 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 12:00 pm.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.
Forecast
Allynbrook (32.3633°S, 151.5362°E, 69m AMSL) set as my default location ›
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Seven day forecast
Today: Cloudy. Very high chance of rain, becoming less likely this evening. The chance of a thunderstorm during this afternoon and evening, possibly severe with heavy rain which may lead to flash flooding. Light winds. Daytime maximum temperatures 20 to 25.
Forecast for Allynbrook (32.3633°S, 151.5362°E, 69m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary
Minimum 19° 17° 16° 17° 16° 16° 16° Maximum 21° 23° 24° 23° 25° 23° 23° Chance of rain 80% 90% 80% 80% 60% 90% 60% Likely amount 10-20mm 1-5mm 1-5mm 1-5mm < 1mm 1-5mm 1-5mm UV index Very High Very High Very High Very High Very High Very High Very High Fire Danger Rating Moderate 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 3
(km/h)4
(km/h)4
(km/h)8
(km/h)3
(km/h)10
(km/h)4
(km/h)11
(km/h)4
(km/h)13
(km/h)4
(km/h)12
(km/h)4
(km/h)8
(km/h)Wind direction SW SW SW SSE SW SE SSE SSE ESE ESE SE SE S SSE Relative humidity 94% 87% 93% 74% 89% 67% 89% 65% 87% 55% 85% 68% 87% 63% Dew point 19°C 18°C 18°C 18°C 17°C 17°C 17°C 17°C 16°C 15°C 17°C 17°C 17°C 16°C -
Warnings
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Sunrise and sunset times
Sunrise / Sunset for Allynbrook (32.3633°S, 151.5362°E, 69m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 6:32am EDT 6:56am EDT 7:08pm EDT 7:32pm EDT 6:48am EDT 7:05pm EDT
New moon
New moon Mar 19 First quarter Mar 26 Full moon Apr 02 Last quarter Apr 10 -
Temperature for next 5 days
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Rain for next 5 days