Source: Bureau of Meteorology

For people in parts of Northern Rivers, Mid North Coast, Hunter and Northern Tablelands Forecast Districts.

Issued at 8:36 pm Friday, 13 November 2020.

Severe thunderstorms are likely to produce large, possibly giant hailstones and damaging winds in the warning area over the next several hours. Locations which may be affected include Grafton, Scone, Coutts Crossing, Nymboida, Ulmarra, Glenreagh, Gloucester, Barrington Tops and Murrurundi.

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

The State Emergency Service advises that people should:
* Move your car under cover or away from trees.
* Unplug computers and appliances.
* Avoid using the phone during the storm.