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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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Iwappara at 400 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 01 Jan 2026
Now
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  | | |  |  | |  | |  | |
mod. snow | light snow | light snow | heavy snow | light snow | light snow | light snow | some clouds | light snow | light snow | mod. rain | mod. snow | mod. snow | clear | some clouds | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
7 | 2 | 3 | 13 | 4 | 3 | 4 | — | — | 2 | — | 9 | 7 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | 8 | — | — | — | — | — | |
max °C | -1 | 0 | -1 | -2 | 0 | 0 | -1 | 3 | 2 | 0 | 3 | 0 | -2 | 2 | 3 | -2 |
min °C | -5 | -1 | -4 | -3 | -1 | -1 | -5 | 1 | -2 | -3 | 2 | -1 | -5 | -1 | -4 | -5 |
-5 | -1 | -4 | -5 | -6 | -6 | -7 | -1 | -2 | -3 | -1 | -7 | -7 | -1 | -6 | -7 | |
94 | 83 | 90 | 96 | 91 | 91 | 94 | 81 | 83 | 92 | 90 | 94 | 94 | 75 | 70 | 62 | |
0 | 200 | 200 | 0 | 250 | 450 | 300 | 600 | 800 | 550 | 850 | 450 | 0 | 250 | 950 | 0 | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | — | 4:38 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 3°C on Sun morning, min -5°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Mild at first with light rain (total 8.0mm) on Mon morning followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Mon night). Wind will be generally light.
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Latest snow reports near Iwappara:
Iwappara Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 18 cm |
| Last snowfall: | 31 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
Snow History
Week 1 of January has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Iwappara Forecast Snowfall
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Photos of Iwappara
Mid-station ticket hut at Iwappara by Snow Country Instructors
View from the slopes at Iwappara by Snow Country Instructors
Iwappara from a distance by Snow Country Instructors
Upload new photo Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)
The above table gives the weather forecast for Iwappara at the specific elevation of 400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwappara. 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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