Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: Moderate rain (total 19.0mm), heaviest on Fri afternoon. Freeze-thaw conditions (max 10°C on Fri afternoon, min -6°C on Wed morning). Winds increasing (light winds from the WNW on Thu afternoon, severe gales from the WSW by Fri night).
Yamagata Zao Onsen Weather (Days 4-6): Some drizzle, heaviest during Sat morning. Freeze-thaw conditions (max 10°C on Mon morning, min -5°C on Sat night). Winds decreasing (extremely windy from the W on Sat afternoon, light winds from the W by Mon afternoon).