Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: Drizzle on Wed morning followed by colder weather and a heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Wed morning, min -6°C on Wed night). Winds decreasing (strong winds from the WNW on Wed night, calm by Fri night).
Ski Jam Katsuyama Weather (Days 4-6): Mild with light rain (total 9.0mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -1°C on Mon night). Winds increasing (light winds from the WSW on Sun night, fresh winds from the W by Mon afternoon).