@davepolaschek@writing.exchange The Open-Meteo project supports many provider. I can see that the favourite USA provider is NOAA
https://open-meteo.com/en/docs - so I think that, in one way or another, Open-Meteo (and FediMeteo, of course) could be impacted, too. But I hope the NOAA people will still continue to provide a good service.
Let's wait and see!