Hi again,
@JonnyRosa, you made a sensible decision. The current weather isn't anything even close to severe, just dense cloud cover reaching low down in the atmosphere and some rain but there is not much point to walk where, imho, the main attraction are good views. It will be better when you start walking tomorrow.
I am a little puzzled that you wrote yesterday that you were very happy with the weather forecast and you only saw in Roncesvalles today that you weren't so happy. Today had been pretty predictable, see cloud cover and precipitation forecasts below. And it had been mentioned earlier in the thread that mountain weather is not identical with "small town in the valley weather" or with "city some 75 km away weather". Precise location details matter.
You are coming from the Sao Paulo region where, it seems, the lowest temperature during the year is some 14 ºC. When you leave SJPP tomorrow morning, it will be around 11 ºC and that's what it will feel like. By lunchtime it will be around 16 ºC in SJPP while you will be already further up at a higher altitude of some 1300-1400 m where the temperature will be around 9 ºC but it will feel more like 5 ºC or 4 ºC, especially when there is some wind. No body parts will freeze off but it will feel not so pleasant ... I think
nippy is the word. I am sure you know how to dress appropriately.
Have a great walk and I am looking forward to reading your report!
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