Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Sun night. Extremely cold (max -11°C on Sat night, min -16°C on Mon morning). Winds decreasing (near gales from the WNW on Sun afternoon, light winds from the WNW by Tue afternoon).
Niseko Grand Hirafu Weather (Days 4-6): A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -4°C on Wed afternoon, min -15°C on Thu afternoon). Winds increasing (light winds from the W on Tue night, gales from the WNW by Wed night).