Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: Light rain (total 6.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 7°C on Tue afternoon, min -6°C on Wed night). Winds increasing (light winds from the NW on Tue night, strong winds from the WNW by Wed night).
Ski Jam Katsuyama Weather (Days 4-6): A dusting of snow turning to light rain (total 3.0mm) on Sun morning. Freeze-thaw conditions (max 6°C on Mon morning, min -4°C on Fri night). Wind will be generally light.