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Japan New Year's Eve Snow Roundup #295
Weekly Snow News for Japan, updated 31 December 2025: classic mid-winter conditions bring frequent snowfall to Honshu and Hokkaido.
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Yachiho Kogen at 1830 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 01 Jan 2026
Now
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | | |  | | | | | | |
clear | cloudy | some clouds | some clouds | light snow | snow shwrs | some clouds | some clouds | clear | clear | clear | clear | snow shwrs | snow shwrs | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -6 | -6 | -9 | -8 | -8 | -12 | -8 | -8 | -8 | -4 | -4 | -6 | -4 | -5 | -8 | -5 | -4 | -6 |
min °C | -8 | -8 | -10 | -9 | -10 | -13 | -11 | -9 | -10 | -6 | -5 | -6 | -5 | -8 | -10 | -8 | -5 | -7 |
-16 | -14 | -17 | -15 | -17 | -22 | -19 | -16 | -17 | -13 | -12 | -14 | -13 | -17 | -18 | -14 | -10 | -13 | |
55 | 44 | 70 | 68 | 73 | 83 | 67 | 64 | 59 | 45 | 49 | 65 | 84 | 61 | 60 | 42 | 27 | 60 | |
600 | 1100 | 450 | 500 | 750 | 0 | 350 | 800 | 0 | 700 | 1350 | 650 | 1050 | 1150 | 150 | 450 | 1250 | 700 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:42 | — | — | 4:43 | — | — | 4:44 | — | — | 4:44 | — | — | 4:45 | — | — | 4:45 | — |
Next 0-3 days weather summary:
A dusting of new snow. Temperatures will be well below freezing (max -6°C on Thu morning, min -13°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Temperatures will be below freezing (max -4°C on Sun morning, min -10°C on Mon night). Winds decreasing (strong winds from the W on Mon morning, light winds from the WSW by Tue afternoon).
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Latest snow reports near Yachiho Kogen:
Yachiho Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 26 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)
Snow History
Week 1 of January has on average:
0.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
4.1 | Bluebird days Average snow, mostly sunny, light wind. |
Yachiho Kogen Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Yachiho Kogen at the specific elevation of 1830 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Yachiho Kogen. 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.
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