[davidjohnstone]

I'm more of a desktop user, but I wasn't happy with what was out there so I made my own (but only for Melbourne): https://davidjohnstone.net/weather/melbourne . I'm tempted to turn it into a proper Australia-wide product. The BoM's data licensing fees (in the order of $5k/year) are a bit of a barrier.

[Humphrey]

That's really nice! Another commenter mentioned the Willy Weather API, which uses BOM data and has a generous free tier. Not sure if that would enable you to make it Australia Wide at a reasonable cost?

https://www.willyweather.com.au/info/api.html