The Sydney Morning Herald | How to stay healthy during Sydney's heatwave The Sydney Morning Herald As Sydney comes up for air after enduring its first heatwave of 2017, the true extent of the negative health effects won't be known for some time, health experts say. On the surface it was business as usual across Sydney's hospital network on Wednesday ... Sydney and Brisbane are hot, but wait until you see the weather forecast for Bourke and Birdsville Bushfire watch continues as heat remains NSW, Queensland heatwave prompts health warnings |