Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: A moderate fall of snow, heaviest on Tue night. Turning milder with moderate rain (total 10.0mm), heaviest on Thu night. Freeze-thaw conditions (max 4°C on Thu afternoon, min -5°C on Tue night). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the WSW by Thu afternoon).
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): Drizzle at first, then turning colder with dusting of snow on Mon afternoon. Freeze-thaw conditions (max 7°C on Mon morning, min -4°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the WSW by Mon morning).