wow, this is just great and just what i've been looking for because we hope to return to Australia permanently in a month or two and i've become spoilt using a very precise service available for North America.
dont know how well known this is in OZ - so forgive me if i state the obvious - being over here in the USA i have been using a great website 'www.ClearDarkSky.com' for astronomical forecasts. the raw data comes from the Canadian Meteorological Centre using models specifically for such forecasts, and a clever developer, Attilo Danko, created a very legible colour-coding to produce a nice graphical representation of the raw data. enter your latitude and longitude and you can see your local conditions by the hour.
i wonder if the same can be done using the raw data skippysky are using to create those maps? hhhmm ... food for thought.
below is the link to my local 'clear sky clock', scroll down the page for explanations.
http://www.cleardarksky.com/c/EglObWIkey.html?1