Australian Government Bureau of Meteorology South Australia Frost Warning for Mid North, Riverland and Murraylands forecast districts Issued at 04:40 PM CST on Wednesday 15 July 2026 ================================================================================ Please be aware Temperatures at ground level can be many degrees lower than those recorded by standard weather stations, especially in calm conditions with clear skies. ================================================================================ Frost Warning for the following areas: Mid North, Riverland and Murraylands forecast districts Frosts with temperatures down to 0 degrees are forecast for Thursday morning in parts of the Mid North, Riverland and Murraylands forecast districts. No further warnings will be issued for this event.