Source: Bureau of Meteorology

For people in parts of Wollondilly/Wingecarribee area.

Issued at 1:34 pm Saturday, 3 October 2026.

The Bureau of Meteorology warns that, at 1:30 pm, a severe thunderstorm likely to produce damaging winds and heavy rainfall that may lead to flash flooding was detected near Wingello and the area south of the Wombeyan Caves Road. This thunderstorm is moving towards the southeast. It is forecast to affect Bundanoon, the area west of Berrima and the Penrose State Forest by 2:00 pm and Nowra by 2:30 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 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).