Gregory's Server@bardi thanks! You're right, the App Store is saturated by weather apps! I'm not the first app in the "weather on a route niche" though, but we'll see how it goes!
Technically, I knew Core Location, MapKit and WeatherKit so I enjoyed building this app.
@alpennec judging by your regular bug reports, I think all of those APIs (and other devs) have benefited from your decision to build this :)