Show me the weather is an awesome tool to check the weather of a city in you command line.
To obtain the weather of a certain region it uses OpenWeather, so you have to get one api key.
npm install -g show-me-the-weather
show-me-the-weather --apikey=[yourOpenWeatherApiKey]
show-me-the-weather [city1] [city2] [city3]
show-me-the-weather antequera,es