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Japan Weekly Snow Roundup #300
Weekly Snow News for Japan, updated 4th February 2026: Snowpack passes six metres at Seki Onsen as storms continue.
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Tateyama Sangaku at 834 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 05 Feb 2026
Now
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  |  |  | |  |  |  |  | | |
clear | some clouds | light snow | light snow | light snow | light snow | light snow | mod. snow | heavy snow | mod. snow | heavy snow | light snow | snow shwrs | clear | some clouds | cloudy | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | 2 | 2 | 3 | 1 | 7 | 12 | 10 | 11 | 1 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
max °C | 4 | 2 | 2 | 0 | -3 | -5 | -5 | -6 | -8 | -8 | -9 | -4 | -3 | 0 | 3 | 3 | 3 |
min °C | 3 | 1 | 2 | -2 | -6 | -5 | -5 | -7 | -8 | -9 | -10 | -6 | -5 | -4 | 3 | 2 | 2 |
0 | -1 | 0 | -2 | -10 | -8 | -7 | -10 | -14 | -15 | -16 | -9 | -5 | -4 | 0 | -2 | -2 | |
64 | 78 | 72 | 97 | 91 | 93 | 90 | 95 | 93 | 91 | 94 | 89 | 84 | 55 | 50 | 58 | 90 | |
1400 | 1200 | 1200 | 800 | 200 | 0 | 150 | 0 | 0 | 0 | 0 | 0 | 350 | 0 | 1600 | 1400 | 1100 | |
 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:45 | — | — | 6:43 | — | — |
 | 5:19 | — | — | 5:20 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sun morning. Freeze-thaw conditions (max 4°C on Thu afternoon, min -8°C on Sun morning). Wind will be generally light.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sun afternoon. Becoming milder with light rain (total 6.0mm) on Wed morning. Freeze-thaw conditions (max 4°C on Wed morning, min -10°C on Sun night). Wind will be generally light.
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Latest snow reports near Tateyama Sangaku:
Tateyama Sangaku Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 2 Feb 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Toyama are reporting: powder (0) / good piste (0)
Snow History
Week 1 of February has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.5 | Bluebird days Average snow, mostly sunny, light wind. |
Tateyama Sangaku Forecast Snowfall
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Other resorts in Japan - Toyama are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Tateyama Sangaku at the specific elevation of 834 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Tateyama Sangaku. 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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