This 16-day snow and weather forecast for Hakuba Happo One provides a detailed outlook on upcoming snowfall, temperature trends, wind conditions, and freezing levels. Use this long-range forecast to plan ski days, powder hunts, and travel decisions with confidence as mountain weather patterns evolve over the coming weeks.

36.70, 137.827
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Sunrise 06:50 06:50 06:49 06:48 06:47 06:46 06:45 06:44 06:43 06:42 06:41 06:40 06:39 06:38 06:37 06:36 06:35 06:33 Login Login Login Login Login Login Login Login
Sunset 17:13 17:14 17:15 17:16 17:17 17:18 17:19 17:21 17:22 17:23 17:24 17:25 17:26 17:27 17:28 17:29 17:30 17:31 Login Login Login Login Login Login Login Login
Rain Sum (mm) 0.6 1.9 - - - 1.2 4.6 6.9 0.1 7.6 2.6 - - - 1.1 0.1 0.3 - Login Login Login Login Login Login Login Login
Snowfall Sum (cm) 1.6 3.4 - - - 1.8 8.1 14.8 - 12.4 3.6 - - - 1.6 0.1 - - Login Login Login Login Login Login Login Login
Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Weather Login Login Login Login Login Login Login Login
Precipitation Sum (mm) 3.7 7.7 - - - 3.8 16.5 30.3 0.1 25.3 8.1 - - - 3.4 0.3 0.3 - Login Login Login Login Login Login Login Login
Max Temperature (°C) -3 -3 -2 3 4 2 -6 -9 -4 6 0 -2 - 5 5 -3 1 3 Login Login Login Login Login Login Login Login
Min Temperature (°C) -9 -10 -10 -5 -3 -9 -11 -15 -12 -3 -12 -10 -7 -4 -4 -10 -6 -5 Login Login Login Login Login Login Login Login
Max Wind Gusts (km/h) 42 16 12 12 15 14 18 49 20 14 14 13 14 7 16 17 5 16 Login Login Login Login Login Login Login Login
Max Wind Speed (km/h) 12 10 11 10 11 13 12 18 17 9 12 10 12 9 14 15 5 10 Login Login Login Login Login Login Login Login
Dominant Wind Direction (°) Login Login Login Login Login Login Login Login
Precipitation Probability (%) 93 89 7 - 1 95 99 100 9 37 79 2 1 - 38 26 17 32 Login Login Login Login Login Login Login Login
Freezing Level
Top 1,841 m
Mid 1,295 m
Bot 749 m

Hakuba Happo One Snow Forecast & 16-Day Weather Outlook

This week at Hakuba Happo One, expect a solid refresh of snow with about 25 centimeters accumulating over the first few days. The cold temperatures will help maintain a good surface quality, especially on mid-elevation runs, while the fresh layer will contribute positively to base building. As we move into the mid-range, temperatures will hover near zero during the day, which could lead to some softening, particularly on lower slopes. Wind gusts reaching over 40 kilometers per hour may affect lift operations on exposed ridgelines, so be prepared for possible delays. Looking ahead, another round of snow is anticipated in the long range, promising to enhance conditions further. This resort’s diverse terrain will provide ample options for exploring after each storm cycle.