We recently heard of a new website for weather and related forecasting specific to UAVs and decided to give it a look at found it to be a very clean, compact, and useful forecasting site for UAV operations.
Not only does it provide the standard weather forecast information for the coming week on an hour by hour basis – such as wind, temperature, cloud cover, precipitation, but it also provides details on the number of GPS satellites visible for your location and the KP index.
You can also enter your own parameters around max and min acceptable conditions and it will give you a “Good to Fly” rating for every hour of the day of the coming week.
The site is free to use but asks for donations to help keep it running.
Check it out here: http://www.uavforecast.com/