Source: Bureau of Meteorology

For people in parts of Yorke Peninsula, Mid North and Flinders districts.

Issued at 11:52 pm Monday, 11 December 2023.

Weather Situation: A surface trough enhanced by an upper level low pressure system is driving a band of thunderstorms with some tending severe.

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Port Pirie, Maitland, Ardrossan and Port Wakefield.

The State Emergency Service advises that people should:
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* Stay indoors, away from windows, while storms are nearb