9news.com.au | A hot, grim future for Melbourne and Sydney under new climate model The New Daily If climate change is not halted Australians will experience 50C days, a new report states. Photo: Getty. James Ried Reporter @JamesRied9. Share. Tweet Share Reddit Pin EmailComment. Climate change will soon see Melbourne and Sydney swelter through ... 50-degree future for Aussie cities: study Sydney could 50C weather according to new report Sydney and Melbourne need to prepare to handle 50C days, researchers say |