Open teropa opened 12 years ago
I started thinking about this. Foreca provides free api for noncommercial use:
http://corporate.foreca.com/en/products/forecaweatherapi/sfonge-forecaweatherapi
Also Ilmatieteen Laitos is opening their data during this year:
e.g. a visualization above the walker dude for rain/sun might be a nice touch. reittiopas.fi does this too, but in an ugly and almost useless way.