Happo One Weather (Next 3 days): The snow forecast for Happo One is: Light rain (total 3.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 11°C on Wed morning, min 0°C on Mon night). Wind will be generally light.
Happo One Weather (Days 4-6): Moderate rain (total 17.0mm), heaviest on Wed night. Very mild (max 12°C on Fri morning, min 3°C on Thu night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1.9 m | -1 |  | |||
| Middle Lift: | 2 | | ||||
| Bottom Lift: | 0.25 m | 4 | |
Sun 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | |  |  | | | | | | | |
cloudy | some clouds | cloudy | rain shwrs | rain shwrs | clear | some clouds | some clouds | cloudy | light rain | mod. rain | light rain | light rain | some clouds | some clouds | light rain | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | 2 | 1 | — | — | — | — | 2 | 10 | 1 | 2 | — | — | 2 | — | |
max °C | 10 | 4 | 10 | 7 | 4 | 9 | 9 | 3 | 11 | 9 | 5 | 7 | 8 | 6 | 12 | 11 | 6 |
min °C | 5 | 2 | 8 | 5 | 0 | 6 | 4 | 2 | 7 | 6 | 5 | 6 | 7 | 3 | 9 | 7 | 4 |
5 | 1 | 8 | 4 | 0 | 5 | 4 | 2 | 6 | 6 | 5 | 6 | 7 | 3 | 9 | 7 | 4 | |
31 | 52 | 40 | 76 | 84 | 50 | 55 | 65 | 58 | 61 | 99 | 95 | 89 | 84 | 67 | 68 | 79 | |
2000 | 1550 | 1750 | 1650 | 1200 | 1400 | 1900 | 1500 | 1850 | 1950 | 1550 | 1650 | 2000 | 1750 | 2050 | 2150 | 1750 | |
 | — | — | 5:48 | — | — | 5:47 | — | — | 5:46 | — | — | 5:43 | — | — | 5:43 | — | — |
 | 6:00 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — |
Light rain (total 3.0mm), mostly falling on Mon afternoon. Freeze-thaw conditions (max 11°C on Wed morning, min 0°C on Mon night). Wind will be generally light.
Moderate rain (total 17.0mm), heaviest on Wed night. Very mild (max 12°C on Fri morning, min 3°C on Thu night). Wind will be generally light.
Latest snow reports near Happo One:
| Top snow depth: | 190 cm |
|---|---|
| Bottom snow depth: | 25 cm |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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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