Climate projections for the European Alps during the 21st century foresee winters progressively characterized by higher temperatures and scarce precipitations, especially early in the season. The direct consequence on ski resorts of this climate alterations are issues with snow reliability and unfavorable conditions for snowmaking, which translate into a progressive reduction of season length. The winter tourism industry represents a critical portion of the GDP of Alpine regions and Nations: the loss of a ski resort would have a severe negative socio-economic impact on the surrounding region. Several mountainous communities heavily rely on the revenues generated directly or indirectly by the ski industry, which acts as an boosster for the local economy.