High tech weather forecast

Im so bored....sick of reports so I thought I should post up something here. I remember I got this email from BJ a long time ago. Its about a weather forecasting tool. I believe that everyone can build it. Its cheap or should i say free? Hahaha anyway see the picture below then you can try it.

Behold! Gary's Weather Forecasting Stone!

Nice, cheap and easy right? ;)