Yamagata Zao Onsen Weather (Next 3 days): The snow forecast for Yamagata Zao Onsen is: Drizzle at first, then turning colder with dusting of snow on Sun night. Freeze-thaw conditions (max 8°C on Sat night, min -9°C on Mon morning). Winds decreasing (gales from the WNW on Sun night, calm by Tue morning).
Yamagata Zao Onsen Weather (Days 4-6): Moderate rain (total 12.0mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -10°C on Fri morning). Winds increasing (light winds from the SSW on Tue afternoon, near gales from the SSW by Wed morning).