Retrieve a short-term agricultural weather forecast (temperature, humidity, wind, cloud cover) for a field polygon using the Agromonitoring Forecast Weather API.

Steps

1. Create or reuse a polygon via the Polygons API to obtain a polyid.
2. Call the Forecast Weather endpoint with the polyid and appid to retrieve a multi-day, 3-hour-interval forecast for the polygon's location.
3. Parse the returned time series for max/min air temperature, humidity, wind speed, and cloudiness at each interval.
4. Combine the forecast data with NDVI/soil data from the same polygon to time field operations like irrigation or spraying.
5. Re-fetch on a schedule appropriate to the use case, since forecasts update as new model runs become available.