Hirasan Weather (Next 3 days): The snow forecast for Hirasan is: Mild with light rain (total 2.0mm) on Thu night Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 7°C on Thu afternoon, min -4°C on Fri night). Winds increasing (light winds from the WSW on Wed night, near gales from the NNW by Thu night).
Hirasan Weather (Days 4-6): Mild with moderate rain (total 10.0mm) on Sun morning, Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 3°C on Sun morning, min -1°C on Mon morning). Winds increasing (calm on Sat afternoon, strong winds from the NW by Sun afternoon).