Plotting weather forecast

Configuration
1

I’m trying to figure out how to plot the weather forecast, specifically the chance for rain over the next 24 hours per hour. This data comes in via the NWS/NOAA integration, and I can pull out individual sensors like this:

sensor:
  - platform: template
    sensors:
      nws_current_rain_forecast:
        friendly_name: 'Current Rain Forecast'
        value_template: "{{ states.weather.kmht_hourly.attributes.forecast[0].precipitation_probability }}"
        unit_of_measurement: '%'

But that gives me only 1 hour (in this case with index 0, the current hour). Is there any way to pull out the array of forecast[x].precipitation_probability and plot it on a chart? (Y axis is %, X axis is hour).

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