Weather tracker: Much of southern Australia on heatwave alert

Adelaide region expected to be worst affected with average temperatures forecast to be up by 10C

Southern parts of Australia are expected to suffer a short heatwave starting on Friday and lasting until next Tuesday. The Adelaide region will be worst affected, with highs of about 36C anticipated in the city on Friday, which is 10C above the seasonal norm.

Daytime maximums are then set to remain above 35C until Tuesday, while minimum temperatures are not forecast to drop below 25C. This will be the longest March run of high temperatures in Adelaide in four years, with only one March day above 35C being recorded over this period.