Ski Jam Katsuyama Weather (Next 3 days): The snow forecast for Ski Jam Katsuyama is: Light rain (total 5.0mm), mostly falling on Tue night. Freeze-thaw conditions (max 7°C on Tue morning, min 0°C on Mon morning). Winds decreasing (strong winds from the S on Tue night, calm by Wed afternoon).
Ski Jam Katsuyama Weather (Days 4-6): Moderate rain (total 18.0mm) heaviest on Fri night, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 9°C on Fri morning, min -1°C on Sat afternoon). Winds increasing (calm on Thu afternoon, fresh winds from the NNE by Sat afternoon).