Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: Moderate rain (total 18.0mm), heaviest on Tue night. Mild temperatures (max 7°C on Tue morning, min 2°C on Mon afternoon). Winds decreasing (strong winds from the S on Tue night, calm by Wed night).
Ski Jam Katsuyama Weather (Days 4-6): Moderate rain (total 13.0mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -2°C on Sat morning). Winds increasing (calm on Thu afternoon, fresh winds from the NNE by Sat night).