I really like the windy webpage and the app a lot. Many thanks for providing this wonderful service to all of us!
One thing that would be just awesome is to have the Windy-app on F-Droid so it could be used without relying on Google and their Play Store. A pre-requisite to become available on F-Droid would be that the app is open source.
Maybe something to think about and consider - having Windy on F-Droid would be a great boost for the open source world outside of the Big Four (Google, Apple, Facebook, Amazon) and would support those looking for more privacy.