Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: Light rain (total 2.0mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -11°C on Thu morning). Winds increasing (light winds from the SW on Tue afternoon, severe gales from the WNW by Wed night).
Yamagata Zao Onsen Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 2°C on Sun night, min -7°C on Fri afternoon). Winds decreasing (near gales from the WNW on Fri night, light winds from the WSW by Sat afternoon).