Seki Onsen Weather (Next 3 days): The snow forecast for Seki Onsen is: Mild at first with light rain (total 9.0mm) on Tue night followed by colder weather and light fall of snow, heaviest on Wed afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min -5°C on Wed afternoon). Winds increasing (calm on Mon night, fresh winds from the W by Wed afternoon).
Seki Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Sat afternoon, min -7°C on Wed night). Winds decreasing (strong winds from the W on Wed night, calm by Fri night).