There is only one hot day forecast for the next 7 days, and that is tomorrow (Friday). It hasn't really been that hot in Melbourne recently, only one or two extreme hot days this year so far, just a normal summer. The "heatwave" they are talking about is affecting other places in Australia a lot more, and Australia is a big country.
Yeah I was wondering where all this heat is. The extended forecast I looked at had temps in the 70's F. Don't think that's hot.