Source: Bureau of Meteorology

For people in North West Pastoral and parts of North East Pastoral districts.

Issued at 8:22 am Wednesday, 11 October 2017.

Severe thunderstorms are likely to produce damaging wind gust in excess of 90 km/h in the warning area over the next several hours. Locations which may be affected include Coober Pedy, Roxby Downs, Woomera and Leigh Creek.

The State Emergency Service advises that people should:
* Secure or put away loose items around your property.
* Move cars under cover or away from trees.
* Keep clear of fallen power lines.
* Stay indoors, away from windows, while storms are nearby.