Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Tue night, min -14°C on Wed night). Winds decreasing (severe gales from the W on Wed night, fresh winds from the WSW by Thu night).
Yamagata Zao Onsen Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon morning, min -8°C on Fri night). Winds decreasing (gales from the WNW on Fri night, light winds from the W by Sat morning).