Yahoo!7 News | Australia, get ready for a scorcher NEWS.com.au AUSTRALIA'S early-year heatwave is set to return this week, after subjecting Perth to its hottest night and morning on record and pushing emergency authorities to the limit. Successive days over 40C in Perth were only broken by the hottest night on record in ... Intense heat set to linger Extreme heat alerts issued as heatwave moves east Bureau nudges forecasted temperatures for heatwave even higher |