Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -6°C on Wed night, min -16°C on Thu night). Winds decreasing (strong winds from the W on Tue night, light winds from the N by Thu morning).
Niseko Grand Hirafu Weather (Days 4-6): A moderate fall of snow, heaviest on Fri night. Temperatures will be well below freezing (max -7°C on Sun night, min -16°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Sat morning, calm by Sun afternoon).