Source: Bureau of Meteorology

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

Issued at 2:14 pm Tuesday, 14 November 2017.

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding, damaging wind gusts in excess of 90 km/h and large hailstones in the warning area over the next several hours. Locations which may be affected include Marla, Coober Pedy, Leigh Creek, Oodnadatta, Marree and Tarcoola.

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.
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* Stay indoors, away from windows, while storms are nearby.