Temperatures will soar past 40°C this week across southern Australia. South Australia, Victoria and New South Wales face the most intense heat. Saturday brings extra dust from the Sahara. The dust will reduce air quality in several towns.
Northerly winds will drive bushfires at speed in New South Wales and Victoria. This raises the risk of fresh fires starting. People should drink water often, avoid being outside when it’s hottest, and monitor fire warnings. Experts fear the mix of heat, dust and wind will strain emergency teams.