Weatherstation on Arduino Mega

This weatherstation gets is weatherinformation from forecast.io You don't need any sensor, just give the GPS coordinates of the place you want the weatherinfo from. Weatherinfo is fetched every 8 minutes but the real time clock is always up-to-date/time. Synchronized through the internet. It is allowed to get 1000 times a day a new forecast and you can have a simple forecast, or a forecast for the next 7 days.