Happo One Weather (Next 3 days): The snow forecast for Happo One is: Mild at first with light rain (total 5.0mm) on Fri night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sun night). Wind will be generally light.
Happo One Weather (Days 4-6): A light covering of new snow on Mon night turning to drizzle on Thu afternoon. Freeze-thaw conditions (max 4°C on Wed afternoon, min -7°C on Tue night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2.5 m | -5 |  | |||
| Middle Lift: | -2 | | ||||
| Bottom Lift: | 0.1 m | 1 |  |
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | | |  |  |  |  | |  | | |  | | |  | |
mod. snow | light snow | light snow | mod. snow | snow shwrs | some clouds | snow shwrs | cloudy | light snow | light snow | snow shwrs | some clouds | clear | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
6 | 4 | 2 | 5 | 1 | — | — | — | — | 5 | 1 | — | — | — | — | — | |
5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 2 | 1 | -3 | 0 | 0 | -7 | 2 | 1 | -3 | 0 | 0 | -7 | 3 | 4 | -2 |
min °C | 1 | 1 | -2 | -5 | -3 | -5 | -8 | -1 | -3 | -5 | -2 | -5 | -7 | 0 | 0 | -4 |
-1 | -2 | -5 | -8 | -6 | -5 | -8 | -1 | -3 | -5 | -5 | -5 | -7 | 0 | 0 | -4 | |
98 | 86 | 69 | 89 | 71 | 66 | 83 | 60 | 76 | 88 | 77 | 65 | 77 | 52 | 63 | 72 | |
1400 | 900 | 850 | 0 | 250 | 700 | 0 | 550 | 850 | 300 | 350 | 650 | 0 | 700 | 1200 | 450 | |
 | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — |
 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — | — | 5:51 | — |
Mild at first with light rain (total 5.0mm) on Fri night followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -8°C on Sun night). Wind will be generally light.
A light covering of new snow on Mon night turning to drizzle on Thu afternoon. Freeze-thaw conditions (max 4°C on Wed afternoon, min -7°C on Tue night). Wind will be generally light.
Latest snow reports near Happo One:
Great snow conditions throughout area. Clear blue skies, most lifts are open. from Ikenotaira Onsen Alpenblick
| Top snow depth: | 250 cm |
|---|---|
| Bottom snow depth: | 10 cm |
| Fresh snowfall depth: | 28 cm |
| Last snowfall: | 4 Mar 2026 |
| Snow Alerts | Create Alert |
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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 3.8 Based on 41 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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