Look for the dark 540 line.
If this line (or any line less than 540) is over us then it means the
air is cold and dense enough to snow down to 1400m or so.
If 522 is over us then it should snow to sea level!
You can also look to see if precipitation is likely, and see other predictions.
Mt Dandenong, Melb and Bay Temps
|Melbourne City temperatures in green
Mt Dandenong temperatures are in red
Frankston is shown in aqua
Graph height cut-off is at 2500m.