Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Sun afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -15°C on Sun night). Winds decreasing (fresh winds from the NW on Sun morning, calm by Tue night).
Niseko Grand Hirafu Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Temperatures will be well below freezing (max -6°C on Wed morning, min -10°C on Thu night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NNW by Fri afternoon).