@sjemmett
You don’t seem to be a Premium member otherwise you would have a Premium label next to your username in the forum.
In the app or in the browser version, you should see Premium with your profile picture.
2AEC2214-C2B0-4BCC-A73E-130DA303A595.jpeg
See
https://community.windy.com/topic/11832/what-to-do-if-you-can-t-access-your-windy-premium-features