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Winter made an early-season entrance in Australia overnight, with a polar blast from the Antarctic dumping up to 15cm of fresh snow on the slopes as temperatures tumbled to around -2.C.
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Happo One at 760 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 02 Apr 2026
Happo One Weather
(Next 3 days):
Happo One Weather (Days 4-6):
Moderate rain (total 13.0mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun morning, min 2°C on Tue night). Wind will be generally light.Happo One Weather (Days 7-16):
Now
Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | | | | | | | | |
heavy rain | rain shwrs | clear | clear | some clouds | some clouds | light rain | mod. rain | light rain | some clouds | light rain | some clouds | light rain | mod. rain | some clouds | rain shwrs | rain shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
13 | 1 | — | — | — | — | 2 | 8 | 5 | — | 1 | — | 1 | 6 | — | 1 | 4 | — | |
max °C | 4 | 6 | 1 | 11 | 11 | 5 | 11 | 8 | 10 | 16 | 14 | 10 | 14 | 9 | 9 | 14 | 10 | 3 |
min °C | 4 | 3 | 0 | 8 | 7 | 5 | 8 | 7 | 8 | 13 | 12 | 8 | 13 | 9 | 8 | 13 | 6 | 2 |
2 | 1 | -2 | 8 | 7 | 4 | 6 | 4 | 5 | 13 | 12 | 7 | 13 | 8 | 7 | 13 | 5 | 2 | |
97 | 75 | 74 | 66 | 56 | 71 | 79 | 91 | 93 | 80 | 83 | 70 | 53 | 91 | 87 | 73 | 86 | 84 | |
1400 | 1500 | 1100 | 1800 | 2200 | 2550 | 2500 | 2450 | 3100 | 3150 | 2900 | 3250 | 3250 | 2650 | 3150 | 2700 | 2300 | 1150 | |
 | 5:33 | — | — | 5:31 | — | — | 5:31 | — | — | 5:28 | — | — | 5:28 | — | — | 5:26 | — | — |
 | — | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:15 | — |
Next 0-3 days weather summary:
Heavy rain (total 29.0mm), heaviest during Thu morning. Freeze-thaw conditions (max 11°C on Fri morning, min 0°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Moderate rain (total 13.0mm), heaviest on Mon afternoon. Very mild (max 16°C on Sun morning, min 2°C on Tue night). Wind will be generally light.
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Snow Radar
Latest snow reports near Happo One:
Happo One Snow Conditions
| Top snow depth: | 140 cm |
|---|---|
| Bottom snow depth: | 25 cm |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 1 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 1 of April has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.2 | 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 3.8 Based on 41 votes and 27 reviews
- Snowsure
- Variety of pistes
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- 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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