Fixed price? Shake on it LOL
- That "weather website" has to serve all of Australia.
- It's got to be usable on big screen desktops, tablets, smartphones.
- It has to have an uptime of what I estimate to be 99.99%. As the article says, farmers will pitchfork you if you can't tell them when rain will hit their fields.
- It has to be slinging dynamic image data to (about) every visitor.
- The data comes from somewhere. You're lucky if they have that under control already. Probably not.
I came up with these aspects, not knowing anything about what the "Bureau of Meteorology" actually needs in a website. It's just common sense speculation.