Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Wed morning, min -14°C on Thu morning). Mainly severe gales.
Yamagata Zao Onsen Weather (Days 4-6): A moderate fall of snow, heaviest on Mon afternoon. Temperatures will be below freezing (max 0°C on Sat afternoon, min -9°C on Mon night). Winds increasing (light winds from the WSW on Sat morning, gales from the WNW by Mon night).