Weather Scan 17-23.8.2025 A developing upper low is progressing into the southeast interior via the southern coast. Recent rainfall of 5–15 mm has been recorded across the southeast of South Australia as the system crossed the coast. As the upper low shifts inland, a cold airmass will be injected into the greater east. This will interact with surface moisture carried on an easterly to north-easterly flow, producing patchy showers and thunderstorms across the eastern interior. Further east, renew