.get_forecasts returning uv not uv_index as per documentation

[homeassistant-fyffehouse]

I am using the forecast from the bureau_of_meteorology integration (both daily and hourly) along with my weather station data (ecowitt 2553) to create a weather platform template.

The bom integration when calling weather.get_forecasts on it, returns the wrong key for the uv index.

Example:

• service: weather.get_forecasts
  data:
  type: hourly
  target:
  entity_id: weather.upper_brookfield_hourly
  response_variable: ub_hourly
  sensor:
  • name: Hourly Forecasts for Upper Brookfield
    unique_id: ub_hourly_forecast
    state: "{{ now().isoformat() }}"
    attributes:
    forecast: "{{ ub_hourly['weather.upper_brookfield_hourly'].forecast }}"

returns

weather.upper_brookfield_hourly:
forecast:
- datetime: "2024-04-08T22:00:00+10:00"
condition: sunny
precipitation_probability: 5
wind_bearing: "N"
wind_gust_speed: 15
uv: 0
temperature: 20
wind_speed: 7
precipitation: 0
humidity: 82
...

The correct uv key should be uv_index as per the documentation at https://www.home-assistant.io/integrations/weather/
The response data field is a mapping of called target entities, each containing the forecast field. forecast is a list of forecasted conditions at a given point in time:

The table describes the uv index key as:
uv_index | The UV index. | 3

When using the returned forecast in a weather platform template, the forecast_hourly_template assignment will fail.

from template 'Template<template=({{ state_attr('sensor.hourly_forecasts_for_upper_brookfield','forecast') }}) renders=4>' for attribute '_forecast_hourly' in entity weather.ecowitt_weather_station validation message 'Only valid keys in Forecast are allowed, unallowed keys: ({'uv'}), see Weather documentation https://www.home-assistant.io/integrations/weather/'

A simple regular expression on the data is a work around:
forecast_hourly_template: "{{ state_attr('sensor.hourly_forecasts_for_upper_brookfield','forecast') |regex_replace(find='uv', replace='uv_index', ignorecase=False) }}"

[homeassistant-fyffehouse]

This might be related to #216