Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: Moderate rain (total 13.0mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Wed morning). Winds increasing (light winds from the S on Fri morning, near gales from the SW by Fri night).
Niseko Grand Hirafu Weather (Days 4-6): A moderate fall of snow, heaviest on Sat afternoon. Freeze-thaw conditions (max 6°C on Sun night, min -4°C on Sat afternoon). Winds decreasing (severe gales from the W on Sat night, moderate winds from the WSW by Mon afternoon).