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North America Weekly Snow Roundup #299
Weekly Snow News for North America, updated January 28, 2026: Storm Fern transforms eastern conditions, creating one of the strongest mid-winter resets in years.
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Happo One at 1831 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 01 Feb 2026
Now
Sunday 1 | Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  | |  |  |  |  |  | | | | | | |
light snow | light snow | snow shwrs | light snow | heavy snow | heavy snow | snow shwrs | snow shwrs | clear | some clouds | cloudy | some clouds | clear | some clouds | snow shwrs | light snow | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 2 | — | 1 | 11 | 13 | 1 | — | — | — | — | — | — | — | — | 2 | 2 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -9 | -9 | -11 | -9 | -9 | -11 | -9 | -8 | -7 | -3 | -3 | -4 | -3 | -3 | -5 | -6 | -8 | -11 |
min °C | -10 | -11 | -11 | -10 | -10 | -12 | -11 | -10 | -9 | -5 | -4 | -5 | -4 | -5 | -6 | -7 | -9 | -13 |
-16 | -17 | -17 | -15 | -17 | -18 | -17 | -14 | -13 | -10 | -9 | -10 | -8 | -11 | -14 | -13 | -17 | -20 | |
91 | 86 | 80 | 83 | 87 | 97 | 74 | 68 | 38 | 33 | 47 | 66 | 59 | 63 | 57 | 84 | 84 | 70 | |
450 | 650 | 0 | 400 | 650 | 250 | 200 | 550 | 0 | 1000 | 1350 | 850 | 1200 | 1450 | 650 | 1000 | 700 | 0 | |
 | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — |
 | — | 5:13 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:16 | — | — | 5:17 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be well below freezing (max -7°C on Tue night, min -12°C on Mon night). Wind will be generally light.
Next 4-6 days weather summary:
A light covering of new snow, mostly falling on Fri morning. Temperatures will be below freezing (max -3°C on Wed morning, min -13°C on Fri night). Mainly fresh winds.
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Latest snow reports near Happo One:
2 km away from Happo One
1 hour ago
Snow falling heavily in Hakuba 47. from Hakuba 47
6 km away from Happo One
22 hours agoSnowing heavily in Tsugaike Kogen. from Tsugaike Kogen
Happo One Snow Conditions
| Top snow depth: | 300 cm |
|---|---|
| Bottom snow depth: | 85 cm |
| Fresh snowfall depth: | 15 cm |
| Last snowfall: | 31 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)
Snow History
Week 1 of February has on average:
1.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.8 | Powder days Fresh snow, limited sun, any wind. |
1.1 | 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 (3) / good piste (3)
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 3.9 Based on 31 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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