It’s simple blueprint based on: Home Assistant update notification It uses data from meteoalarmeu component by xlcnd and send notifications on mobile device with official Home Assistant app when there is new 
weather alert.
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Click the badge to import this Blueprint: (needs Home Assistant Core 2021.3 or higher)
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Blueprint Code
blueprint:
name: MeteoAlarmEU notification
description: Send a notification when there's new weather aleft form MeteoAlarmEU
domain: automation
input:
alert:
name: MeteoAlarmEU sensor
description: The sensor which indicates if there's an alert
selector:
entity:
domain: binary_sensor
notification_title:
name: Notification title
description: 'Default: "{{ alert_level }} Weather alert!"'
default: "{{ alert_level }} Weather alert!"
include_whole_alert:
name: Include detailed data from alert
description: >
Toggle if you'd like to receive whole alert within the notification, default is true;
When false only alert level and alert type will be send
selector:
boolean:
default: true
custom_message:
name: Send alert with custom message
description: Toggle if you'd like to customize notification, default is false
selector:
boolean:
default: false
notification_message:
name: Custom notification message (optional)
description: 'Create customized message: {{ alert_level }}, {{ alert_type }}, {{ alert_start }}, {{ alert_end }}, {{ alert_content }}'
default: "{{ alert_type }}: {{ alert_start }}-{{ alert_end }}: {{ alert_content }}"
notify_device:
name: Device to notify
description: Choose device that runs official HA app
selector:
device:
integration: mobile_app
trigger:
platform: state
entity_id: !input alert
to: "on"
variables:
alert: !input alert
alert_start: "{{ states[alert].attributes.from }}"
alert_end: "{{ states[alert].attributes.until }}"
alert_type: "{{ states[alert].attributes.awareness_type }}"
alert_level: "{{ states[alert].attributes.awareness_level }}"
alert_content: "{{ states[alert].attributes.message }}"
include_whole_alert: !input include_whole_alert
notification_title: !input notification_title
custom_message: !input custom_message
notification_message: !input notification_message
notify_device: !input notify_device
action:
- device_id: !input notify_device
domain: mobile_app
type: notify
title: "{{ notification_title }}"
message: >
{% if include_whole_alert %}
{% if custom_message %}
{{ notification_message }}
{% else %}
MeteoAlertEU {{ alert_type }}
From {{ alert_start }} To {{ alert_end }} ::
{{ alert_content }}
{% endif %}
{% else %}
MeteoAlertEU {{ alert_level }}: {{ alert_type }}
{% endif %}
