Forecast

Australian Government Bureau of Meteorology
TOP PRIORITY FOR IMMEDIATE BROADCAST

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

for Hunter, North West Slopes and Plains and parts of Mid North Coast, Central Tablelands, Central West Slopes and Plains, Upper Western and Northern Tablelands Forecast Districts.

Issued at 5:14 pm Wednesday, 8 December 2021.

Severe thunderstorms are continuing throughout parts of the central east and northern NSW.

Weather Situation
A surface trough over NSW extending across QLD and a broad upper trough over eastern Australia will aid the development of thunderstorms across NSW this afternoon.
DAMAGING WINDS, LARGE HAILSTONES and HEAVY RAINFALL for the following areas:
Mid North Coast, Hunter, Central Tablelands, North West Slopes and Plains, Central West Slopes and Plains, Upper Western and Northern Tablelands
Severe thunderstorms are likely to produce damaging winds, large hailstones and heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Katoomba, Tamworth, Gunnedah, Narrabri, Walgett and Lightning Ridge.
Severe thunderstorms are no longer occurring in the Metropolitan, Illawarra and Southern Tablelands districts and the warning for these districts is CANCELLED.
Cancellation for the following areas:
Illawarra,Southern Tablelands,Sydney Metropolitan

The State Emergency Service advises that people should:
* Move your car under cover or away from trees.
* 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.
* Trees that have been damaged by fire are likely to be more unstable and more likely to fall.
* 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.
* Be aware that run-off from rainfall in fire affected areas may behave differently and be more rapid. It may also contain debris such as ash, soil, trees and rocks.
* After bushfires, heavy rain and the loss of foliage can make the ground soft and heavy, leading to a greater chance of landslides.
* Unplug computers and appliances.
* Avoid using the phone during the storm.
* Stay indoors away from windows, and keep children and pets indoors as well.
* Stay vigilant and monitor conditions. Note that the landscape may have changed following bushfires.
* For emergency help in floods and storms, ring the SES (NSW and ACT) on 132 500.

The next warning is due to be issued by 8:15 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.

Australian Government Bureau of Meteorology, New South Wales
This Flood Watch provides early advice of possible flooding within the specified catchments.

Flood Watch For The New South Wales North West, Central West And South Coast
Issued at 12:24 PM EDT on Wednesday 08 December 2021
Flood Watch Number: 4
RENEWED FLOODING POSSIBLE FOR THE NORTH WEST AND CENTRAL WEST CATCHMENTS FROM LATE WEDNESDAY
FLOODING POSSIBLE IN THE SOUTH COAST FROM THURSDAY
FLOOD WARNINGS CURRENT FOR NSW INLAND RIVERS

Flood warnings are current for New South Wales North and Central West Inland catchments from the Namoi to the Murrumbidgee Rivers.
Renewed river level rises and flooding is possible from late Wednesday across the Upper Macintyre, Gwydir, Castlereagh, Peel, Macquarie and Belubula Rivers from rainfall associated with a deepening trough extending across inland New South Wales.
During Thursday a low pressure system will likely form along the southern and central coast. This has the potential to cause heavy rainfall and riverine flooding along the NSW South Coast, Snowy and Upper Murray and Mitta Mitta Rivers from Thursday.
Renewed river rises are also possible in the Lachlan, Namoi, Macquarie and Bogan Rivers where flood warnings are current. The situation is being closely monitored and warnings will be updated to reflect any renewed rises as the situation develops.
Catchments are wet following persistent and recurring rainfall in recent weeks.
A Flood Watch is current for widespread areas of Southern Queensland.
A Flood Watch is current in Victoria for the Gippsland, parts of the North East Victoria and the Werribee River Catchment.
The weather system is expected to cause flooding for the catchments listed from Wednesday. Flood classes (minor, moderate, major) are only defined for catchments where the Bureau provides a flood warning service.

Additional catchments likely to be affected include:
Moruya and Deua Rivers
Tuross River
Bega River
Towamba River
Upper Macintyre River
Gwydir River
Peel River
Castlereagh River
Macquarie River to Bathurst
Belubula River
Snowy River
Upper Murray and Mitta Mitta Rivers
Bellinger and Kalang Rivers

Flood Warnings are current for the following catchments: Kingdon Pond, Namoi, Macquarie, Bogan, Lachlan, Murrumbidgee, Warrego, Paroo, Barwon, Macintyre and Weir Rivers.
Flooding is no longer expected in the following catchments: Bellinger and Kalang Rivers

For the latest flood and weather warnings see www.bom.gov.au/nsw/warnings/
For the latest rainfall and weather forecasts see www.bom.gov.au/australia/meteye/
For the latest rainfall and river level information see www.bom.gov.au/nsw/flood

Flood Safety Advice:
FloodSafe advice is available at www.ses.nsw.gov.au
For emergency assistance call the SES on telephone number 132 500
For life threatening emergencies, call 000 immediately
This Flood Watch means that people living or working along rivers and streams must monitor the latest weather forecasts and warnings and be ready to move to higher ground should flooding develop.
Flood Warnings will be issued if Minor Flood Level is expected to be exceeded at key sites along the main rivers for which the Bureau of Meteorology provides a flood warning service.
Severe Weather Warnings will be issued or updated if very heavy rain is forecast or observed.
For more information on the Flood Watch Service: http://www.bom.gov.au/water/floods/floodWarningServices.shtml}

Next issue:
The next Flood Watch will be issued by 02:00 pm EDT on Thursday 09 December 2021.

Australian Government Bureau of Meteorology, New South Wales

Final Flood Warning For The Gwydir River
Issued at 09:57 AM EDT on Tuesday 07 December 2021
Flood Watch Number: 44

THE GWYDIR RIVER AT YARRAMAN HAS FALLEN BELOW THE MINOR FLOOD LEVEL.
RENEWED FLOODING POSSIBLE ALONG THE GWYDIR RIVER FROM WEDNESDAY
The Gwydir River at Yarraman has fallen below the minor flood level (4.00 metres).
Further rainfall is forecast across the Gwydir River Catchment from Tuesday, with renewed river level rises and flooding possible from Wednesday.
The Bureau is closely monitoring the situation and will issue warning updates if and when required.

Gwydir River downstream of Copeton Dam:
The Gwydir River at Yarraman has fallen below the minor flood level. Renewed river level rises and flooding is possible along the Gwydir River from Wednesday.
The Gwydir River at Yarraman Bridge fell below the minor flood level (4.00 metres) at 01:30 am Tuesday.

Flood Safety Advice:
In life threatening emergencies, call 000 (triple zero) immediately. If you require rescue, assistance to evacuate or other emergency help, ring NSW SES on 132 500.
* Avoid drowning. Stay out of rising water, seek refuge in the highest available place.
* Prevent damage to your vehicle. Move it under cover, away from areas likely to flood.
* Avoid being swept away. Stay out of fast-flowing creeks and storm drains.
* Never drive, ride or walk through flood water. Flood water can be deceptive and dangerous.}
For more emergency information, advice, and access to the latest river heights and rainfall observations and forecasts:
* NSW SES: www.ses.nsw.gov.au
* RMS Live Traffic: www.livetraffic.com
* Latest River Heights and Rainfall Observations: www.bom.gov.au/nsw/flood/northwest.shtml
* Latest NSW Warnings: www.bom.gov.au/nsw/warnings/
* Rainfall Forecasts: www.bom.gov.au/australia/meteye/
* BOM NSW Twitter: www.twitter.com/BOM_NSW

Next issue:
This is a final warning, no further warnings will be issued for this event.

Latest River Heights:
Gwydir River at Bundarra,2.42,Rising,09:30 AM TUE 07/12/21
Halls Creek at Bingara,0.50,Steady,09:15 AM TUE 07/12/21
Horton River at Rider,1.04,Steady,09:15 AM TUE 07/12/21
Gwydir River at Gravesend Road Bridge,3.92,Steady,09:30 AM TUE 07/12/21
Gwydir River at Pallamallawa,3.33,Falling,09:30 AM TUE 07/12/21
Gwydir River at Yarraman Bridge,3.84,Steady,09:30 AM TUE 07/12/21
Mehi River at Moree,2.53,Steady,09:30 AM TUE 07/12/21

This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/nsw/flood. The latest weather forecast is available at www.bom.gov.au/nsw/forecasts.