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Tateyama Sangaku Weather (Next 3 days): The snow forecast for Tateyama Sangaku is: Light rain (total 9.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sat night, min -6°C on Mon afternoon). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon afternoon).
Tateyama Sangaku Weather (Days 4-6): A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Tateyama Sangaku:
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
Snowing in Happo One. from Happo One
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | | |  | | | | | |  | |
clear | some clouds | light rain | light snow | mod. snow | heavy snow | mod. snow | snow shwrs | some clouds | light snow | light snow | light snow | light snow | light snow | light snow | snow shwrs | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | 2 | 8 | 18 | 7 | 1 | — | — | 1 | 3 | — | — | 2 | — | — | — | |
— | — | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 1 | 3 | 3 | -1 | -2 | -4 | -4 | -3 | 0 | 0 | 0 | 0 | 0 | -1 | -3 | -2 | 1 |
min °C | -3 | 1 | 2 | 1 | -2 | -5 | -4 | -6 | -5 | -1 | 0 | -1 | 0 | -1 | -3 | -3 | -2 | -1 |
-3 | -3 | -3 | -5 | -10 | -12 | -10 | -6 | -5 | -5 | -4 | -1 | 0 | -1 | -6 | -6 | -5 | -1 | |
41 | 71 | 78 | 94 | 98 | 97 | 96 | 88 | 59 | 88 | 94 | 96 | 98 | 93 | 98 | 89 | 77 | 30 | |
700 | 1300 | 1700 | 1850 | 1100 | 850 | 600 | 650 | 0 | 1100 | 1200 | 1150 | 1150 | 1150 | 850 | 750 | 850 | 1000 | |
 | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:36 | — |
Light rain (total 9.0mm) on Sun morning. Becoming colder with heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 3°C on Sat night, min -6°C on Mon afternoon). Winds decreasing (fresh winds from the W on Sun afternoon, calm by Mon afternoon).
A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Wed night). Wind will be generally light.
Latest snow reports near Tateyama Sangaku:
It is snowing steadily in Tsugaike Kogen. from Tsugaike Kogen
Snowing in Happo One. from Happo One
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 22 cm |
| Last snowfall: | 11 Dec 2025 |
| Snow Alerts | Create Alert |
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.2 | Powder days Fresh snow, limited sun, any wind. |
0.1 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Tateyama Sangaku at the specific elevation of 1188 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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