Source: Bureau of Meteorology

For people in parts of Adelaide Metropolitan, Mount Lofty Ranges, Yorke Peninsula, Kangaroo Island, Murraylands and Upper South East districts.

Issued at 1:33 am Saturday, 7 December 2024.

Severe thunderstorms are developing over Kangaroo Island.

Weather Situation: A moist and unstable air mass is combining with a surface trough to produce severe thunderstorms.

Severe thunderstorms are likely to produce damaging winds and heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Kingscote, Victor Harbor and Warooka.

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.