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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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Shiga Kogen-Tannenomori Okojo at 1800 m altitude
Issued by Snow-Forecast.com at: 8 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 | |
 | |  |  | |  | | |  | | |  | |  |  | |  |  | |
light snow | light snow | light snow | snow shwrs | light snow | heavy snow | light snow | light snow | snow shwrs | light snow | snow shwrs | some clouds | light snow | heavy snow | mod. snow | snow shwrs | clear | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 3 | 4 | 1 | 5 | 19 | 2 | 3 | 1 | 2 | — | — | 1 | 14 | 6 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -10 | -11 | -10 | -11 | -12 | -10 | -9 | -9 | -7 | -7 | -7 | -5 | -7 | -11 | -8 | -7 | -8 |
min °C | -10 | -11 | -12 | -11 | -11 | -12 | -11 | -10 | -12 | -8 | -9 | -9 | -5 | -10 | -12 | -10 | -9 | -9 |
-17 | -17 | -17 | -15 | -15 | -20 | -21 | -19 | -21 | -15 | -15 | -15 | -13 | -19 | -23 | -17 | -13 | -14 | |
85 | 85 | 92 | 78 | 93 | 96 | 91 | 92 | 84 | 84 | 78 | 66 | 92 | 97 | 88 | 72 | 61 | 56 | |
250 | 300 | 0 | 250 | 300 | 0 | 200 | 450 | 0 | 600 | 750 | 0 | 1000 | 650 | 0 | 0 | 650 | 0 | |
 | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | 4:39 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — | — | 4:44 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -9°C on Sat afternoon, min -12°C on Thu night). Winds increasing (light winds from the WNW on Thu night, fresh winds from the WNW by Sat afternoon).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Mon afternoon. Temperatures will be below freezing (max -5°C on Mon morning, min -12°C on Mon night). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the SW by Tue afternoon).
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Latest snow reports near Shiga Kogen-Tannenomori Okojo:
48 km away from Shiga Kogen-Tannenomori Okojo
35 minutes ago
Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
48 km away from Shiga Kogen-Tannenomori Okojo
2 hours agoLight rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is probably falling as rain apart from near the top of the ski area from Kanayasan
48 km away from Shiga Kogen-Tannenomori Okojo
4 hours agoContinuous moderate snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
35 km away from Shiga Kogen-Tannenomori Okojo
4 hours ago
Snow is falling in Akakura Onsen. from Akakura Onsen
34 km away from Shiga Kogen-Tannenomori Okojo
5 hours ago
Excellent on and off piste conditions. Heavy snow just keeps on falling. from Ikenotaira Onsen Alpenblick
Shiga Kogen-Tannenomori Okojo Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 31 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:
2.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
2.2 | Bluebird days Average snow, mostly sunny, light wind. |
Shiga Kogen-Tannenomori Okojo 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 Shiga Kogen-Tannenomori Okojo at the specific elevation of 1800 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Tannenomori Okojo. 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.
Resort name is also written as Tannenomori Okojo.
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