@ghebb Hi. Have you tried uninstalling and installing the app again? Basically on the first launch the watch should be connected to your phone. Make sure GPS is enabled on both devices. Also make sure you are connected to the internet. After this here are some steps to make it work:
Launch the application.
On the first launch you should see a location permission popup. Make sure you grant location permissions to Windy app.
Click on Forecast or Radar button -> this should load forecast data for your location.
Add tiles.
