Ski Areas in Jämsä Jämsä Ski Resorts Jämsä is a region of Finland offering skiing and snowboarding in 2 Finnish Ski Resorts, including Himos and Myllymäki. Snow Forecasts for Jämsä Ski Resorts in Jämsä with snow forecast in the next 7 days. Snow Report and Forecast 7 Day Myllymäki6cm Himos2cm Forecast updated : 08 Apr 2025 00:39 AEST Jämsä Ski Resorts Ski Resorts in Jämsä Ski ResortPistesTopBeginn.Interm.Experts Himos-220mMyllymäki-150m---