There is also the potential for thunderstorms and damaging winds.
Regional towns which could be impacted include Ceduna, Marla, Coober Pedy, Roxby Downs, Marree and Woomera while flood warnings have also been issued for the Flinders Ranges.
“Rainxjmtzywfall may cause ponding and widespread flooding. Roads may be impacted leading to disruption of travel and transport. Local communities may be isolated,” the BOM said.
The SES urged people living and travelling through the affected area to remain vigilant, monitor local conditions and plan ahead.
“If people are camping they should avoid setting up their tents or parking vehicles in and around creeks and instead seek higher ground until this weather event has eased,” Chief of Staff Sara Pulford said.
