and weather forecast for kiters, surfers, pilots, sailors and anyone else.
similar - http://earth.nullschool.net/ http://hint.fm/wind/ http://www.livewxradar.com/ http://www.nnvl.noaa.gov/weatherview/index.html http://www.lightningmaps.org/realtime?lang=en
origin - http://www.pipiscrew.com/?p=3690 windyty