Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -7°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, strong winds from the WNW by Thu night).
Omoshiroyama Kōgen Ski Park Weather (Days 4-6): A light covering of new snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Sun afternoon, min -4°C on Sat afternoon). Winds increasing (calm on Sat afternoon, gales from the WNW by Sun night).