Fully fine, thanks Urs!
Even this one is still "no really super finished" product, I mean which 3rd party is for the MSFS right now, and I did not expected that you already have an API etc for that.
REX WeatherForce 2020 is the new product for the MSFS from REX and still quite limited in his functions due to the fact that teh SDK is still not open.
I do have EFB running on "live weather" for now which is quite the same.