A little container to get weather data from api.openweathermap.org
To get an API key for this app you need to visit
Using the free account is sufficiant to make this app work
Once you have signed up your key will be at
docker run -e OPENWEATHERMAP_KEY={api-key} sdwenham/weather {city}
From the dir with the Dockerfile in run
docker build -t sdwenham/weather .