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Japan Weekly Snow Roundup #290 – Early‑Season Honshu Snow
Weekly Snow News for Japan, updated 26 November 2025: late‑November storms improve conditions and hint at early openings.
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Tainai at 700 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 26 Nov 2025
Now
Wed 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 1 | Tuesday 2 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | |  | | |  |  | | | |  |  | |
light rain | rain shwrs | clear | some clouds | heavy rain | mod. rain | light rain | light snow | light rain | clear | clear | some clouds | some clouds | cloudy | rain shwrs | mod. rain | cloudy | some clouds | cloudy | mod. snow | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | |
3 | 4 | — | — | 21 | 7 | 2 | — | 2 | — | — | — | — | — | 1 | 6 | — | — | — | 4 | |
max°C | 6 | 5 | 8 | 9 | 8 | 5 | 3 | 2 | 3 | 4 | 6 | 8 | 9 | 9 | 11 | 6 | 5 | 7 | 7 | 6 |
min°C | 6 | 4 | 7 | 8 | 5 | 4 | 3 | 1 | 2 | 3 | 3 | 7 | 8 | 8 | 10 | 5 | 4 | 5 | 6 | 1 |
3 | 3 | 6 | 5 | 0 | -2 | -3 | -5 | -2 | 0 | -1 | 4 | 6 | 6 | 6 | 0 | 0 | 3 | 3 | -6 | |
88 | 89 | 54 | 64 | 70 | 85 | 73 | 76 | 79 | 64 | 63 | 72 | 72 | 55 | 44 | 85 | 79 | 74 | 71 | 96 | |
1500 | 1400 | 2050 | 1950 | 2100 | 1400 | 1100 | 850 | 950 | 1200 | 1550 | 2050 | 2400 | 2650 | 2550 | 1550 | 1250 | 1300 | 1650 | 1300 | |
 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — |
 | 4:23 | — | — | 4:23 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — | — | 4:22 | — |
Next 0-3 days weather summary:
Heavy rain (total 39.0mm), heaviest during Thu night. Mild temperatures (max 9°C on Thu afternoon, min 1°C on Fri night). Winds increasing (calm on Wed night, strong winds from the W by Fri morning).
Next 4-6 days weather summary:
Light rain (total 7.0mm), mostly falling on Mon afternoon. Very mild (max 11°C on Mon morning, min 3°C on Sat afternoon). Winds decreasing (strong winds from the WSW on Mon morning, calm by Tue morning).
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Snow Radar
Latest snow reports near Tainai:
Tainai Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Tainai Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Tainai at the specific elevation of 700 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tainai. 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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