Niseko Grand Hirafu Weather (Next 3 days): The snow forecast for Niseko Grand Hirafu is: Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 4°C on Sun night, min -6°C on Fri morning). Winds increasing (light winds from the WNW on Fri morning, strong winds from the SSE by Sun night).
Niseko Grand Hirafu Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Mon afternoon). Winds decreasing (near gales from the WSW on Mon morning, light winds from the W by Tue night).