Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: A heavy fall of snow, heaviest during Tue morning. Freeze-thaw conditions (max 1°C on Thu night, min -11°C on Tue morning). Winds increasing (moderate winds from the WSW on Wed night, strong winds from the WSW by Thu night).
Niseko Grand Hirafu Weather (Days 4-6): A dusting of snow on Fri afternoon. Freezing level rising with drizzle on Sun afternoon. Freeze-thaw conditions (max 2°C on Sun morning, min -8°C on Fri night). Mainly strong winds.