57 lines
2.9 KiB
Markdown
57 lines
2.9 KiB
Markdown
---
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title: SMHI
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description: Instructions on how to integrate SMHI forecasts within Home Assistant.
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ha_category:
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- Hub
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- Sensor
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- Weather
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ha_release: 0.81
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ha_iot_class: Cloud Polling
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ha_config_flow: true
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ha_domain: smhi
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ha_platforms:
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- sensor
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- weather
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ha_codeowners:
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- '@gjohansson-ST'
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ha_integration_type: integration
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---
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The **SMHI** {% term integration %} adds support for the [SMHI.se](https://www.smhi.se/) web service as a source for meteorological data for your location.
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{% important %}
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Only locations close to Sweden can be added. See [SMHI.se area](https://opendata.smhi.se/metfcst/pmp/geographic_area) for more details which locations are supported.
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{% endimportant %}
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{% include integrations/config_flow.md %}
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## Weather
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The weather entity provides the current state of the weather as well as detailed forecasts for daily, hourly, and twice-daily weather.
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## Sensors
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The integration creates entities showing the current state of some additional weather metrics.
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| Sensor | Type | Description |
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| ------------------------- | ----------------- | --------------------------------------------------------------------------------------------------------------------------- |
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| Thunder probability | % | Probability of thunder. |
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| Total cloud coverage | % | Mean value of total cloud cover. |
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| Low cloud coverage | % | Mean value of low level cloud cover. |
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| Medium cloud coverage | % | Mean value of medium level cloud cover. |
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| High cloud coverage | % | Mean value of high level cloud cover. |
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| Precipitation category | None | Precipitation category can be any of: No precipitation, Snow, Snow and rain, Rain, Drizzle, Freezing rain, Freezing drizzle. |
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| Frozen precipitation | % | Percent of precipitation in frozen form. |
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The cloud sensors are not enabled by default.
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The SMHI weather service is free under the Creative Commons Attribution 4.0, international license. Weather data will be pulled once every 30 minutes.
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Details about the API are available in the [SMHI API documentation](https://opendata.smhi.se/metfcst/pmp/introduction).
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## Remove the integration
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{% include integrations/remove_device_service.md %}
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