@korina I too don't see an Watch Face in the Face Gallery (IOS 15.3, Watch 8.3). The Windy complication only provides "Show App on Apple Watch" in its preferences. In my iCloud account, Windy.com is listed as the most recently updated app and includes the phrases "Radar view for Apple Watch" and "New WatchFace". version 33.1.1.8. I'm probably doing something wrong, but I don't know what it is :)