Source: Bureau of Meteorology

For people in parts of North West Slopes and Plains Forecast District.

Issued at 9:11 pm Saturday, 31 January 2026.

Severe thunderstorms developing in the Northwest Slopes and Plains

Weather Situation: An unstable atmosphere is in place over an area of convergence about northern parts of the State. Severe thunderstorms are moving towards the north.

Severe thunderstorms are likely to produce damaging winds and large hailstones in the warning area over the next several hours. Locations which may be affected include Gunnedah, Quirindi and Mullaley.

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.
* 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).