Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: A dusting of snow on Fri morning. Freezing level rising with drizzle on Sun night. Freeze-thaw conditions (max 5°C on Sun night, min -4°C on Sat night). Wind will be generally light.
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): Moderate rain (total 10.0mm) heaviest on Mon afternoon, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -1°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the WSW by Wed afternoon).