Namari Onsen Weather (Next 3 days): The snow forecast for Namari Onsen is: A dusting of snow turning to light rain (total 5.0mm) on Fri night. Freeze-thaw conditions (max 8°C on Sun morning, min -2°C on Sun night). Winds increasing (light winds from the WSW on Sat afternoon, strong winds from the WNW by Sun night).
Namari Onsen Weather (Days 4-6): Drizzle at first, then turning colder with dusting of snow on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed morning, min -5°C on Wed night). Winds decreasing (fresh winds from the WNW on Mon morning, light winds from the WSW by Tue afternoon).