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Happo One at 760 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 21 Nov 2025
Now
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  | | |  |  | | | | | |  | |
mod. rain | clear | clear | clear | clear | clear | some clouds | some clouds | cloudy | some clouds | cloudy | heavy rain | light snow | some clouds | some clouds | clear | some clouds | some clouds | rain shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
8 | — | — | — | — | — | — | — | — | — | — | 14 | 11 | — | — | — | — | — | 1 | |
max°C | 5 | 7 | 7 | 1 | 11 | 10 | 4 | 11 | 10 | 5 | 10 | 9 | 4 | 5 | 4 | 0 | 8 | 8 | 5 |
min°C | 2 | 5 | 2 | 1 | 7 | 4 | 2 | 8 | 6 | 4 | 8 | 5 | 1 | 3 | 1 | -2 | 5 | 4 | 3 |
1 | 5 | 2 | 1 | 7 | 3 | 2 | 8 | 6 | 4 | 8 | 3 | -2 | 1 | 1 | -2 | 3 | 2 | 0 | |
96 | 79 | 78 | 67 | 55 | 70 | 54 | 47 | 62 | 78 | 66 | 71 | 90 | 85 | 82 | 80 | 65 | 68 | 88 | |
1400 | 1350 | 1850 | 1800 | 2200 | 2350 | 2300 | 2400 | 2300 | 1850 | 2000 | 2050 | 1250 | 1150 | 1300 | 850 | 1750 | 2250 | 1900 | |
 | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — |
 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:34 | — | — | 4:34 | — | — | 4:32 | — |
Next 0-3 days weather summary:
Light rain (total 8.0mm), mostly falling on Fri night. Very mild (max 11°C on Sun morning, min 1°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 25.0mm), heaviest during Tue afternoon. Freeze-thaw conditions (max 10°C on Tue morning, min -2°C on Wed night). Wind will be generally light.
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Latest snow reports near Happo One:
27 km away from Happo One
7 hours ago
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen
27 km away from Happo One
8 hours agoRain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain apart from near the top of the ski area from Iizuna Kogen
Happo One Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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 (0) / good piste (0)
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.
Visitor Reviews of Happo One
Overall 3.9 Based on 31 votes and 27 reviews
- Snowsure
- Variety of pistes
- Vote
- 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.}
Visitor Reviews of Happo One
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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