Hakone Picnic Garden Snowboard Park Weather (Next 3 days): The snow forecast for Hakone Picnic Garden Snowboard Park is: Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Fri afternoon. Freeze-thaw conditions (max 8°C on Thu morning, min 0°C on Fri night). Winds increasing (calm on Wed night, near gales from the WSW by Thu night).
Hakone Picnic Garden Snowboard Park Weather (Days 4-6): Heavy rain (total 31.0mm), heaviest during Sun morning. Mild temperatures (max 6°C on Sun afternoon, min 1°C on Sat morning). Wind will be generally light.