--- title: "Changes to Get Forecast Irradiance" method: GET path: "/data/forecast/radiation_and_weather" --- # Changes to Get Forecast Irradiance `GET /data/forecast/radiation_and_weather` > Every recorded change to this endpoint, newest first. ## Timeline Changed in 1 of 5 revisions. - **2026-08-26** `ec8e5425d984` — 1 breaking, 46 info ## Changes - **2026-08-26** `ec8e5425d984` — 1 breaking, 46 info - the `query` request parameter `array_type` was restricted to a list of enum values - added the new enum value `fixed` to the `query` request parameter `array_type` - added the new enum value `horizontal_single_axis` to the `query` request parameter `array_type` - added the enum value `air_temp` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `albedo` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `azimuth` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `cape` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `clearsky_dhi` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `clearsky_dni` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `clearsky_ghi` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `clearsky_gti` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `cloud_opacity` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `cloud_opacity10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `cloud_opacity90` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dewpoint_temp` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dhi` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dhi10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dhi90` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dni` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dni10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `dni90` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `ghi` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `ghi10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `ghi90` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `gti` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `gti10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `gti90` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `max_air_temp` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `min_air_temp` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `pm10` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `pm2.5` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `precipitable_water` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `precipitation_rate` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `relative_humidity` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `snow_depth` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `snow_soiling_ground` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `snow_soiling_rooftop` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `snow_water_equivalent` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `snowfall_rate` to the property `items/` of the `query` request parameter `output_parameters` - added the enum value `surface_pressure` to the property `items/` of the `query` request parameter `output_parameters` - …7 more --- [Operation](https://skmtc.dev/solcast/apis/solcast-api/docs/data/forecast/radiation_and_weather/get.md) · [API](https://skmtc.dev/solcast/apis/solcast-api.md) · [Page](https://skmtc.dev/solcast/apis/solcast-api/changes/data/forecast/radiation_and_weather/get)