Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -4°C on Wed night, min -9°C on Thu afternoon). Winds decreasing (fresh winds from the W on Tue night, light winds from the NW by Thu afternoon).
Niseko Grand Hirafu Weather (Days 4-6): A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be well below freezing (max -6°C on Sun morning, min -13°C on Thu night). Winds decreasing (fresh winds from the WNW on Sat morning, light winds from the W by Sun afternoon).