Hi!
It could be nice if you can add the weather info from Catalan Meteorological Service (MeteoCat) automatic weather stations (XEMA).
They have a API to serve the data: API Doc
I d'on have enough acknowledgement to add it by my self.
Be able to compare the models vs the observed data is very important to affine which model should we look. And in Catalan country it is no so easy to make a good forecast.
Thx.
Ramon