South Australia endured another day of extreme heat on Monday, as Victoria prepared for what could be the hottest conditions in its history. More than 1,100 residents near the Otways fire were urged to prepare to evacuate ahead of severe fire danger.
The Bureau of Meteorology forecast temperatures near 50C across inland areas on Tuesday. Ouyen and Mildura in north-west Victoria were predicted to reach 49C, which would surpass the state's all-time record of 48.8C set at Hopetoun on Black Saturday in 2009. Melbourne was forecast to hit 45C, approaching its record of 46.4C.
Senior meteorologist Dean Narramore said numerous locations would likely approach or exceed January and annual records. Overnight temperatures in Adelaide were expected to remain in the mid-30s, while inland areas across Victoria, South Australia and New South Wales could see severe-to-extreme heat persist into the following weekend.
Victoria's chief health officer, Dr Caroline McElnay, warned of increased risk of heat-related illness due to prolonged heat and high overnight temperatures. She urged people to stay cool, hydrated, and indoors, and to call Triple Zero immediately if someone shows signs of heatstroke.
A statewide total fire ban will be in place across Victoria on Tuesday, with fires continuing to burn out of control, including in the Otways. The Country Fire Authority's chief officer, Jason Heffernan, said the heat posed a challenge for firefighters and communities, with some areas facing eight days above 40C.
