Re weather watcher and australia ...
Looked for the major regional centres in south australia (a state with only a few major cities/large towns) and found 4 including the capital city of the state, which I thought was pretty good.
Choosing 1 of them , here's a comparison of the ww versus the Bureau of Met predicted temperatures:
Thu Fri Sat
WW 86 96 85
Met 90 94 88
All states' capital cities throughout Australia were available, plus many regional centres, so I'd say the coverage was better than expected.