Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: A dusting of snow turning to light rain (total 5.0mm) on Fri morning. Freeze-thaw conditions (max 5°C on Fri morning, min -2°C on Wed night). Winds increasing (calm on Wed afternoon, fresh winds from the SE by Fri morning).
Yamagata Zao Onsen Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 5°C on Fri night, min -5°C on Sat night). Winds increasing (calm on Fri night, near gales from the WNW by Sat night).