Meteoblue Weather Forecast
Meteoblue gives you access to the numerical weather models from the Institute of Meteorology of the University of Basel and the National Oceanic and Atmospheric Administration (NOAA) in the United States.
Choose maps, movies of pictograms for values like wind, temparature, precipitation, visibility etc. for Europe, Switzerland or western Switzerland.
In the detailed view of western Switzerland, the Portes du Soleil are south of Lake Geneva in the lower left corner of the images.
To visit meteoblue, click here.
Even more technical than Meteoblue, Westwind.ch offers even more numerical weather forecast products from sources around the world. The data is not as focused on Switzerland as meteoblue's.