Home-Assistant-Configs/custom_templates/weather.jinja

{% from 'formatting.jinja' import cleanup %}
{% from 'time.jinja' import ct %}
{% set ct = ct() | int %}

{% macro weatherInfo(type,method,time) %}
{% set time = time|default('day') %}
{% if method == 'text' %}
  {% if type in ['current','full'] %}
    The current weather is {{ states('weather.iron_nerd_weather_station') | lower }}. It is {{ state_attr('weather.iron_nerd_weather_station','temperature') | round }} degrees outside and feels like {{ states('sensor.stratton_ave_apparent_temperature') | round }} degrees.
  {% endif %}
  {% if type in ['forecast','full'] %}
    {% if 14400 <= ct <= 61200 %}
      The forecast high is {{ states('sensor.today_corrected_high_temp') }}.
    {% else %}
      Overnight you can expect a low of {{ states('sensor.overnight_lowest_temperature') }}.
    {% endif %}
    {% if is_state('binary_sensor.early_night_mode','on') %}For tonight{% else %}For the rest of the day{% endif %}, the conditions are expected to be {{ state_attr('sensor.current_forecast','friendly') }}.
  {% endif %}
  {% if type in ['alerts','full'] %}
    {% if is_state('input_boolean.tornado_alarm','on') %}
      We are under a tornado warning. If you are not already in shelter, you should be. Get on it!
    {% elif states('sensor.weatheralerts_active_alerts') > '0' %}
      Current weather alerts: {{ states('sensor.weather_alert_string') }}.
    {% endif %}
    {% if is_state('binary_sensor.lightning_warning','on') %}
      {% set ltgdist = (states('sensor.blitzortung_lightning_distance') | int) / 1.609 | round %}
        There is lightning in the area. Nearest strike is {{ ltgdist }} miles away.
    {% endif %}
    {% if states('sensor.kdfi_visibility') | int < 3 %}
      Caution: Current outdoor visibility is {{ states('sensor.kdfi_visibility') }} miles.
    {% endif %}
  {% endif %}
{% elif method == 'tts' %}
  {% if type in ['alerts','full'] %}
    {% if states('sensor.weatheralerts_active_alerts') > '0' %}
      "Currently there are weather alerts active. The total number of alerts is {{ states('sensor.weather_alerts_active_corrected') }}. They are as follows. "
        {{ states('sensor.weather_alert_string') }}.
    {% endif %}
    {% if is_state('input_boolean.tornado_alarm','on') %}
      "We are under a tornado warning. If you are not already in shelter, you should be. Get on it! "
    {% elif is_state('input_boolean.tornado_watch','on') %}
      {{ [
        "There is currently a tornado watch active. Please keep an eye on the sky and your local weather reports. ",
        "We are currently under a tornado watch. This means the possibility exists for a tornado to form. Be prepared, and be safe! ",
        "The National Weather Service has issued a tornado watch for our area. Be prepared to take shelter if a warning is issued! ",
      ] | random }}
    {% endif %}
    {% if is_state('binary_sensor.lightning_warning','on') %}
      {% set ltgdist = (states('sensor.blitzortung_lightning_distance') | int) / 1.609 | round %}
      {{ [
        "There are reports of lightning in the area, please stay safe. ",
        "My sensors detect the presence of lightning nearby, so you should prepare to take shelter if needed. ",
        "A little birdy told me there is lightning nearby. His feathers were all sticking up, I have no idea why. ",
        "Please exercise caution, as there is lightning in the area. ",
        "That flashing in the sky is not interstellar warfare, it is simply lightning. But you should still be careful outside. ",
      ] | random }}
      "The nearest lightning strike is {{ ltgdist }} miles away. "
    {% endif %}
    {% if (states('sensor.kdfi_visibility') | int ) < 3 %}
      {{ [
        "It is foggy outside, please exercise caution when driving. ",
        "The visibility outside is quite low. If you will be driving soon, please be cautious. ",
        "It is pea soup outside right now, and that is just as awful to drive in as it is to eat. Be careful! ",
        "Look out the window. Do you notice that you cannot see anything? Bear that in mind if you intend to drive any time soon. ",
        "Be advised, it is very difficult to see outside right now. Drive safely. "
      ] | random }}
    {% endif %}
  {% endif %}
  {% if type in ['current','full'] %}
    {{ states('sensor.current_conditions_detail') }}
  {% elif type == 'forecast' %}
    {{ states('sensor.current_forecast_detail') }}
  {% endif %}
  {% if time in ['morning','day'] and type != 'alerts' %}
    {{ [
      'Just in case you were planning on going anywhere,',
      'On the off chance that you planned to go outside,',
      'If you were planning to go out and do something with your life,',
      ] | random }}
      {{ states('sensor.clothing_forecast_detail') }}
  {% endif %}
{% endif %}
{% endmacro %}

{% macro weatherReport(type,method,time) %}
  {% macro data() %}
  {{ weatherInfo(type,method,time) | replace('clear-night','clear') | replace('partlycloudy','partly cloudy') }}
  {% endmacro %}
{{ cleanup(data()) }}
{% endmacro %}

{% macro tempConvert(temp,unitFrom,unitTo) %}
{% if unitFrom in ['F','f']  %}
  {% if unitTo in ['C','c'] %}
    {{ (temp - 32) * 5/9 }}
  {% elif unitTo in ['K','k'] %}
    {{ (temp - 32) * 5 / 9 + 273.15 }}
  {% endif %}
{% elif unitFrom in ['C','c'] %}
  {% if unitTo in ['F','f'] %}
    {{ (temp * 9 / 5) + 32 }}
  {% elif unitTo in ['K','k'] %}
    {{ temp + 273.15 }}
  {% endif %}
{% elif unitFrom in ['K','k'] %}
  {% if unitTo in ['F','f'] %}
    {{ (temp - 273.15) * 9 / 5 + 32 }}
  {% elif unitTo in ['C','c'] %}
    {{ temp - 273.15 }}
  {% endif %}
{% endif %}
{% endmacro %}

{% macro pressureConvert(pressure,unitFrom,unitTo) %}
{% if unitFrom == 'inHg' %}
  {% if unitTo == 'mbar' %}
    {{ pressure * 33.864 }}
  {% endif %}
{% elif unitFrom == 'mbar' %}
  {% if unitTo == 'inHg' %}
    {{ pressure / 33.864 }}
  {% endif %}
{% endif %}
{% endmacro %}