Possible drizzle about southern coasts and southern parts of the Mount Lofty Ranges during the morning. Slight chance of thundery showers west of Coober Pedy to Ceduna. Early fog patches about the Mount Lofty Ranges. Fine elsewhere. Mild to warm near the coasts grading to hot to very hot inland. Moderate southwest to southeasterly winds, tending northeast to northwesterly in the north.