Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -6°C on Tue afternoon, min -19°C on Tue night). Winds increasing (moderate winds from the SSW on Tue morning, gales from the W by Wed night).
Niseko Grand Hirafu Weather (Days 4-6): A moderate fall of snow, heaviest on Sat morning. Temperatures will be well below freezing (max -10°C on Thu night, min -14°C on Sat night). Winds decreasing (strong winds from the W on Thu afternoon, light winds from the NW by Sat afternoon).