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Happo One at 1831 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 16 Feb 2026
Now
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  |  |  | | |  | | | | | | | |
light snow | light snow | snow shwrs | some clouds | snow shwrs | some clouds | clear | heavy snow | mod. snow | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | 1 | — | — | — | — | — | 13 | 9 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -7 | -10 | -6 | -6 | -7 | -5 | -6 | -12 | -8 | -6 | -6 | -3 | -3 | -5 | -1 | 0 | -1 |
min °C | -6 | -8 | -10 | -8 | -6 | -8 | -7 | -9 | -14 | -11 | -8 | -7 | -4 | -5 | -6 | -3 | -1 | -1 |
-11 | -13 | -14 | -8 | -6 | -12 | -12 | -16 | -22 | -18 | -12 | -11 | -7 | -5 | -8 | -5 | -3 | -4 | |
85 | 70 | 69 | 48 | 66 | 66 | 35 | 72 | 68 | 65 | 59 | 33 | 27 | 52 | 56 | 35 | 41 | 39 | |
850 | 800 | 200 | 500 | 1000 | 550 | 850 | 1100 | 0 | 0 | 800 | 0 | 1150 | 1400 | 650 | 1250 | 1850 | 1350 | |
 | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — |
 | — | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Wed afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -14°C on Wed night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be below freezing (max 0°C on Sat afternoon, min -11°C on Thu morning). Wind will be generally light.
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Latest snow reports near Happo One:
- 36 minutes ago
Snowing in Happo One. from Happo One
36 km away from Happo One
4 hours agoSnowing at a moderate rate at Akakura Kanko. from Akakura Kanko
6 km away from Happo One
5 hours agoSnowing lightly at Tsugaike Kogen. Not much wind here, just a light breeze. Feeling cold here today. A dusting of new snow. Lifts are mostly open. Piste snow conditons are fair. Variable snow conditions off-piste from Tsugaike Kogen
33 km away from Happo One
6 hours agoIt is snowing steadily in Myoko Suginohara. from Myoko Suginohara
Happo One Snow Conditions
| Top snow depth: | 315 cm |
|---|---|
| Bottom snow depth: | 80 cm |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 15 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (2)
Snow History
Week 3 of February has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | Powder days Fresh snow, limited sun, any wind. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
Happo One Forecast Snowfall
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Photos of Happo One
Hakuba Japan by Chris Hocking
The day Happo One by Denis Akira Hayashihara
zoio Happo One by Denis Akira H
Upload new photo Other resorts in Japan - Nagano are reporting: powder (1) / good piste (2)
The above table gives the weather forecast for Happo One at the specific elevation of 1831 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.
Visitor Reviews of Happo One
Overall 3.8 Based on 41 votes and 27 reviews
- Snowsure
- Variety of pistes
- Vote
- Mick from Australia writes:
Unfortunately, 2019/20 is shaping up as the worst season in decades. Happo is a great mountain, but unfortunately, snow conditions are just like back home, icy at the top and wet muck from the middle to bottom, with that famous Japan powder, just something others talk about.
Visitor Reviews of Happo One
Mick from Australia writes:
Unfortunately, 2019/20 is shaping up as the worst season in decades.
Happo is a great mountain, but unfortunately, snow conditions are just like back home, icy at the top and wet muck from the middle to bottom, with that famous Japan powder, just something others talk about.
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