Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 1°C on Tue morning, min -8°C on Sun afternoon). Winds decreasing (near gales from the W on Sun morning, light winds from the WNW by Mon morning).
Ski Jam Katsuyama Weather (Days 4-6): Mild at first with light rain (total 4.0mm) on Thu night followed by colder weather and light fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 3°C on Thu afternoon, min -5°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the SW by Thu night).