Legal information
Liability
All products on this website are based on mathematical models and are provided without any warranty. The products are for informational and educational use only. For official weather forecasts please refer to the national weather service of your country.
Copyright
If not marked otherwise, content and images are ©Stefan Gofferje/www.saakeskus.fi.
GFS charts (weather charts)
The raw data for the weather charts is courtesy of US National Oceanic and Atmospheric Administration / National Centers for Environmental Prediction.
The weather charts marked as (C)www.saakeskus.fi may be used freely for scientific, educational and / or research purposes as long as they are not altered in any way, especially regarding the copyright notice. However, what we don’t like is the plain inclusion of a number of our charts in another weather site. If you want to use our charts, please do not hotlink them. This costs a lot of traffic and the charts are continuously updated, so e.g. for discussions in forums, it will be better to store a copy somewhere.
Anyway, it would be nice if you dropped us a note by email.
Any commercial usage requires prior permission.
Examples:
Usage in a forum for weather discussion: OK
Usage on private website: OK (also private websites with reasonable advertising like Google Ads)
Usage on corporate websites (also intranets): NO
Regular usage in another weather site as part of that site: NO
Selling or reselling in any form: NO
If you need weather charts for corporate websites, media or other commercial use, please contact me.