Everybody is entitled to a 100% refund.

It's true, no weather service is perfect, and one that claims to be is ignoring nature.
It's kind of like when you tell your wife you won't be windsurfing on her birthday , but then it get's windy on the day and you need to adapt. ... did this make your forecast of the days activities wrong, or has the situation changed?

When I started the site 12 years ago, there was no "internet", and it was built out of frustration of having nothing, and driving to the beach all the time. The forecasts (3 per day, numerous parts of the country, 7 days out ) are pretty close, most of the time.
Hope you find this article interesting, it shows the history of weather forecasting by humans...
www.seabreeze.com.au/Articles/Miscellaneous/A-history-of-weather-discovery_1216853.aspxOh, and here's a nifty article to give insights into the forecast, and why it might not be perfect. Click on the forecast, and it takes you to the Synoptics..
This article gives a primer for Synoptics
www.seabreeze.com.au/info/wind.asp