Source: Bureau of Meteorology

For people in parts of Hunter, Central Tablelands and North West Slopes and Plains Forecast Districts.

Issued at 10:17 pm Sunday, 26 December 2021.

Severe thunderstorms continuing across parts of NSW.

Weather Situation: A low pressure trough extends from western Qld into central NSW. This trough will result in thunderstorms across much of NSW.

Severe thunderstorms are capable of producing intense rainfall that may lead to dangerous and life-threatening flash flooding over the next several hours in parts of the Hunter district. Locations which may be affected include Scone, Muswellbrook, Merriwa, Murrurundi and Quirindi.

Severe thunderstorms are likely to produce damaging winds and heavy rainfall that may lead to flash flooding over the next several hours in parts of the Hunter, Central Tablelands and North West Slopes and Plains districts. Locations which may be affected include Scone, Tamworth, Gunnedah, Narrabri, Tambar Springs and Collarenebri.

Severe thunderstorms are no longer occurring in the Central West Slopes and Plains district and the warning for this district is CANCELLED.

94 km/h wind gust was observed at Condobolin at 1:36pm

93 km/h wind gust was observed at Forbes at 3:16pm

39.2 mm of rain fell in 1 hr to 3:15pm at Pejar Dam

39.6mm of rain fell in 30 min to 7:28PM at Nailrex

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.