@boorasooka said in Inaccurate temperatures for Switzerland:

I stopped relying on your forecasts

Windy do not make weather forecast. Forecasts here are provided by weather models.
Which models are you using? In mountains it is necessary to use high resolution models.
Have you tried ICON D2 with 2.2km resolution or AROME with 1.3 km resolution ?

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For a local forecast try METEOBLUE, a very powerful Swiss weather model in the mountains.

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