I have been accessing KOSH0 hourly weather data via the python API over the last year (2025-2026).
As of 2026-05-16, hourly data became unavailable and the frequency changed from 1 hr to 6 hr.
It appears that the hourly data was being sourced from the metar provider, and 6 hr data is being sourced from the metno_forecast provider.
I verified that the KOSH airport is still reporting hourly metar data via the NOAA website.

I have been accessing KOSH0 hourly weather data via the python API over the last year (2025-2026).
As of 2026-05-16, hourly data became unavailable and the frequency changed from 1 hr to 6 hr.
It appears that the hourly data was being sourced from the
metarprovider, and 6 hr data is being sourced from themetno_forecastprovider.I verified that the KOSH airport is still reporting hourly metar data via the NOAA website.