Iwakisan Hyakuzawa Weather (Next 3 days): The snow forecast for Iwakisan Hyakuzawa is: Moderate rain (total 14.0mm) heaviest on Tue morning, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 10°C on Thu morning, min 0°C on Tue night). Winds decreasing (strong winds from the SW on Tue morning, light winds from the S by Thu night).
Iwakisan Hyakuzawa Weather (Days 4-6): Light rain (total 7.0mm), mostly falling on Fri afternoon. Very mild (max 12°C on Sun morning, min 5°C on Fri night). Winds decreasing (near gales from the SW on Fri night, light winds from the SW by Sun night).