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Japan Weekly Roundup #302
Weekly Snow News for Japan, updated 19 February 2026: Honshu and Hokkaido remain in excellent midwinter shape with regular snowfall and deep bases.
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Happo One at 1831 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 20 Feb 2026
Happo One Weather
(Next 3 days):
Happo One Weather (Days 4-6):
Mild with light rain (total 4.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -1°C on Mon afternoon). Wind will be generally light.Happo One Weather (Days 7-16):
Now
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | |  |  | |  | |  |  |  | |  | |
cloudy | clear | clear | clear | clear | clear | clear | snow shwrs | some clouds | some clouds | some clouds | some clouds | light rain | light snow | light snow | cloudy | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | 2 | — | — | — | — | — | 4 | 3 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | |
max °C | -3 | -5 | 0 | 0 | 0 | 4 | 5 | 2 | 0 | 0 | 1 | 3 | 4 | 3 | 1 | 2 | 2 |
min °C | -5 | -5 | -2 | -1 | -1 | 2 | 3 | -1 | -1 | -1 | 0 | 2 | 3 | 0 | 0 | 2 | 1 |
-5 | -8 | -4 | -3 | -4 | -1 | -1 | -6 | -6 | -6 | -4 | -2 | -2 | -2 | -2 | 1 | -2 | |
45 | 52 | 31 | 39 | 37 | 23 | 31 | 81 | 75 | 67 | 44 | 29 | 64 | 93 | 98 | 91 | 88 | |
1450 | 750 | 1450 | 1900 | 1550 | 2350 | 2500 | 2150 | 1700 | 1850 | 1800 | 2300 | 2400 | 2250 | 1800 | 2300 | 2250 | |
 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:24 | — | — |
 | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 5°C on Sun afternoon, min -5°C on Fri afternoon). Winds increasing (calm on Fri afternoon, fresh winds from the SW by Sun night).
Next 4-6 days weather summary:
Mild with light rain (total 4.0mm) on Tue night Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 4°C on Tue afternoon, min -1°C on Mon afternoon). Wind will be generally light.
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Latest snow reports near Happo One:
35 km away from Happo One
35 hours ago
Great snow conditions throughout area. It's snowing, the week ahead looks good. from Ikenotaira Onsen Alpenblick
4 km away from Happo One
35 hours ago
Snow falling in Hakuba Goryu. from Hakuba Goryu
43 km away from Happo One
46 hours agoSnowing at a moderate rate in Madarao Kogen. from Madarao Kogen
Happo One Snow Conditions
| Top snow depth: | 305 cm |
|---|---|
| Bottom snow depth: | 62 cm |
| Fresh snowfall depth: | 27 cm |
| Last snowfall: | 18 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / 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 (2) / 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
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- 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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