home-assistant.io/source/components/sensor.openweathermap.markdown

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layout	title	description	date	sidebar	comments	sharing	footer
page	OpenWeatherMap support	Instructions how to integrate OpenWeatherMap within Home Assistant.	2015-04-25 9:06	false	false	true	true

The openweathermap platform uses [OpenWeatherMap](http://openweathermap.org/) as an source for current meteorological data for your location. The `forecast` will show you the condition in 3 h.

You need an API key which is free but requires a registration.

To add OpenWeatherMap to your installation, add the following to your configuration.yaml file:

# Example configuration.yaml entry
sensor:
  platform: openweathermap
  api_key: YOUR_API_KEY
  forecast: 0 or 1
  monitored_conditions:
    - weather
    - temperature
    - wind_speed
    - humidity
    - pressure
    - clouds
    - rain
    - snow

Details about the API are available in the OpenWeatherMap documentation.