Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: Mild with light rain (total 3.0mm) on Mon afternoon Becoming colder with a light covering of snow, mostly falling on Wed afternoon. Freeze-thaw conditions (max 7°C on Sun night, min -6°C on Wed afternoon). Winds increasing (light winds from the SSW on Tue morning, severe gales from the WNW by Wed afternoon).
Yamagata Zao Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -1°C on Sat afternoon, min -10°C on Wed night). Winds decreasing (gales from the WNW on Wed night, light winds from the W by Sat afternoon).