How to show conditions in a type conditional (Picture-Element)

Hi
If im looking inside the Developer Tool and look at the Entity Weather i get this info.

temperature: 0.1
humidity: 94
pressure: 998.1
wind_bearing: 239.4
wind_speed: 14.8
attribution: >-
  Weather forecast from met.no, delivered by the Norwegian Meteorological
  Institute.
forecast:
  - condition: partlycloudy
    precipitation: 2.3
    precipitation_probability: 65.2
    temperature: 2.2
    templow: -2.5
    datetime: '2021-01-13T11:00:00+00:00'
    wind_bearing: 340.4
    wind_speed: 31
  - condition: partlycloudy
    precipitation: 0
    precipitation_probability: 7.8
    temperature: 0.3
    templow: -3.6
    datetime: '2021-01-14T11:00:00+00:00'
    wind_bearing: 13.1
    wind_speed: 20.5
  - condition: cloudy
    precipitation: 0
    precipitation_probability: 7.8
    temperature: -0.6
    templow: -1.2
    datetime: '2021-01-15T11:00:00+00:00'
    wind_bearing: 345.7
    wind_speed: 7.9
  - condition: cloudy
    precipitation: 0
    precipitation_probability: 21.6
    temperature: -0.6
    templow: -2.1
    datetime: '2021-01-16T11:00:00+00:00'
    wind_bearing: 155.8
    wind_speed: 11.9
  - condition: cloudy
    precipitation: 0
    precipitation_probability: 33.3
    temperature: 0.1
    templow: -1.1
    datetime: '2021-01-17T11:00:00+00:00'
    wind_bearing: 206.3
    wind_speed: 19.4
friendly_name: Hjem

How can I in a type:conditional get the first forecast condition partlycloudy and show an icon for that, if it’s partlycloudy inside an picture-element.
Have tried, but is not working:

              - type: conditional
                conditions:
                  - entity: weather.hjem
                    forecast:
                      - condition: partlycloudy
                elements:
                  - type: image
                    image: /local/icons/weather_icons/icon/partlycloudy.png
                    style:
                      top: 10%
                      left: 90%
                      width: 10%
                      pointer-events: none