As you likely know, after Apple bought DarkSky, the ability to get new DarkSky API keys vanished, and the API itself is soon to be withdrawn from availability. Fortunately, a PhD student has cobbled together an API using public weather data (GFS, GEFS, HRRR) on Amazon Web Services and is offering a free API in the DarkSky format. WooHoo, said I. So I've adapted my existing (and soon to be obsolete) DS-forecast.php to use the new API.
The site offering the API is
https://pirateweather.net/ ('pirate' because HRRR sounds like the ARRRR that pirates supposedly used).
The new API is not quite as full-featured as the real DarkSky API:
1) English text responses only (but the PW-forecast.php handles multilingual translations built-in)
2) Sparse 'conditions' text.. usually only one word.
3) Alerts are just titles.. no link to details
I'll be adding the offering to the Base-World template set next week. The script set is available from two sources:
https://saratoga-weather.org/scripts-PWforecast.php and
https://github.com/ktrue/PW-forecastSee the demo at
https://saratoga-weather.org/PW-forecast-demo.php