Temperatures will reach past 40°C this week across southern Australia. South Australia, Victoria and New South Wales endure the worst heat. Saturday brings additional dust from the Sahara. The dust will lower air quality in several towns.
Northerly winds will accelerate bushfires more quickly in New South Wales and Victoria. This raises the risk of new fires starting. People should drink water often, avoid being outside at the hottest time, and watch fire warnings. Experts fear the mix of heat, dust and wind will challenge first responders.