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Happo One Weather (Next 3 days): The snow forecast for Happo One is: Moderate rain (total 10.0mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Sat morning, min -8°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WSW by Mon afternoon).
Happo One Weather (Days 4-6): Heavy rain (total 36.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -8°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2.4 m | -4 |  | |||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | 0.5 m | 2 | |
Latest snow reports near Happo One:
Snowing at a moderate rate in Tangram Ski Circus. from Tangram Ski Circus
Snow is falling at Happo One. from Happo One
It is snowing heavily at Myoko Suginohara. from Myoko Suginohara
It is snowing heavily at Akakura Onsen. from Akakura Onsen
Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  |  | |  |  | | | | | |  | |  | |
clear | some clouds | light snow | mod. snow | heavy snow | heavy snow | snow shwrs | clear | snow shwrs | light snow | light snow | heavy snow | light snow | light snow | snow shwrs | cloudy | light snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 4 | 10 | 16 | 25 | — | — | — | 1 | 2 | 13 | 2 | 2 | — | — | 2 | 6 | |
— | — | 10 | — | — | — | — | — | — | 3 | 8 | — | — | — | — | — | 2 | 23 | |
max °C | 6 | 6 | 2 | -2 | -5 | -7 | -2 | -2 | -2 | 2 | 2 | -2 | -2 | -2 | -6 | 3 | 2 | 2 |
min °C | 2 | 2 | -1 | -3 | -6 | -8 | -6 | -7 | -7 | 0 | 0 | -6 | -4 | -6 | -8 | 0 | 1 | 1 |
0 | -2 | -4 | -11 | -15 | -12 | -9 | -10 | -10 | -3 | -4 | -10 | -7 | -10 | -11 | -2 | -2 | -2 | |
36 | 41 | 96 | 76 | 89 | 88 | 81 | 71 | 69 | 92 | 94 | 92 | 84 | 81 | 83 | 72 | 90 | 97 | |
1200 | 1650 | 1150 | 350 | 0 | 0 | 0 | 500 | 0 | 850 | 1150 | 100 | 200 | 350 | 0 | 750 | 1100 | 1100 | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — |
 | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — |
Moderate rain (total 10.0mm) on Sat night. Becoming colder with heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 6°C on Sat morning, min -8°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WSW by Mon afternoon).
Heavy rain (total 36.0mm) on Thu night. Becoming colder with heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -8°C on Wed night). Wind will be generally light.
Latest snow reports near Happo One:
Snowing at a moderate rate in Tangram Ski Circus. from Tangram Ski Circus
Snow is falling at Happo One. from Happo One
It is snowing heavily at Myoko Suginohara. from Myoko Suginohara
It is snowing heavily at Akakura Onsen. from Akakura Onsen
| Top snow depth: | 240 cm |
|---|---|
| Bottom snow depth: | 54 cm |
| Fresh snowfall depth: | 39 cm |
| Last snowfall: | 8 Jan 2026 |
| Snow Alerts | Create Alert |
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
0.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Happo One at the specific elevation of 760 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Happo One. To access the weather forecasts for the other elevations, use the tab navigation above the table. For a wider view of the weather, check out the Weather Map of Japan.
Click here to read further information on freezing levels and how we forecast our temperatures.
Overall 3.9 Based on 31 votes and 27 reviews
It is not raining at all. [note from the editor: thank you for submitting your weather observations. You may like to become an Eyeball Reporter, via Twitter. This review will remain in place for a short time.}
Yoshi from Japan writes:
It is not raining at all.
[note from the editor: thank you for submitting your weather observations. You may like to become an Eyeball Reporter, via Twitter. This review will remain in place for a short time.}
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