What I mostly use Windy for is finding out where the weather is going to be good for photography. What I spend hours trying to do is figure out where it's going to be sunny.
Feature to add - Sunshine Index. This will show:
- How much sun areas are getting on the map.
- Sun accumulation over 12, 24, 36 hours ect. calculated to exclude night hours.
This will allow decisions about locations to be much faster, and easier to discern.