I know that this is shameless self-promotion, but maybe this could interest you: https://sunsethue.com/ :)

Nice to see how much you've developed Sunsethue over the last two years! I remember I built myself some custom alert logic back with your API even before the public launch :)

A year and a half or something later.. I recently started a project of my own trying to bring all "weather dependent" photo opportunities together in one place, if you wouldn't mind I would be happy to experiment with bringing Sunsethue data to https://photoweather.app - your prediction model is certainly a lot more sophisticated than mine and it would be very cool to offer that