Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be below freezing (max -2°C on Tue morning, min -14°C on Tue night). Winds decreasing (stormy winds from the W on Tue night, strong winds from the W by Thu morning).
Yamagata Zao Onsen Weather (Days 4-6): A light covering of new snow, mostly falling on Fri morning. Freeze-thaw conditions (max 2°C on Sun night, min -11°C on Fri afternoon). Winds decreasing (severe gales from the WNW on Fri night, moderate winds from the WSW by Sun afternoon).