Nagaoka Shiei Weather (Next 3 days): The snow forecast for Nagaoka Shiei is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Thu night). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the S by Sat morning).
Nagaoka Shiei Weather (Days 4-6): Heavy rain (total 24.0mm), heaviest during Mon afternoon. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 7°C on Mon morning, min 0°C on Tue night). Winds decreasing (fresh winds from the W on Mon afternoon, light winds from the W by Tue night).