Following a warm Wednesday, extreme cold weather is expected in regional South Australia over the next week.
Strong winds, thunderstorms and hail are set to hit parts of the state in the coming week.
A Code Blue response has been activated in the Murraylands, Riverland, Fleurieu Peninsula and Kangaroo Island, among other regional areas.
Additional support services are being made available for anyone sleeping rough.
If you are experiencing homelessness or are at risk of homelessness and need help, Homeless Connect SA 24/7 can help on 1800 003 308.