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Tateyama Sangaku Weather (Next 3 days): The snow forecast for Tateyama Sangaku is: Mild with light rain (total 2.0mm) on Mon morning Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Mon night). Wind will be generally light.
Tateyama Sangaku Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -9°C on Fri afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Middle Lift: | 3 | | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Tateyama Sangaku:
Snow is falling on the slopes above Hakuba Iwatake. from Hakuba Iwatake
Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | |  |  | |  |  | | | |
some clouds | light rain | light snow | snow shwrs | snow shwrs | clear | snow shwrs | clear | snow shwrs | cloudy | cloudy | light snow | heavy snow | heavy snow | light snow | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | 4 | 4 | — | — | 1 | — | — | — | — | — | 24 | 12 | 4 | 2 | |
— | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 1 | -2 | -2 | -2 | -2 | 1 | 1 | 2 | 3 | 3 | 1 | -7 | -8 | -9 |
min °C | 1 | 3 | -1 | -5 | -3 | -3 | -3 | -1 | 0 | 1 | 3 | 1 | -5 | -8 | -9 | -9 |
-2 | -2 | -4 | -5 | -5 | -6 | -6 | -4 | -4 | -3 | 0 | -4 | -12 | -14 | -15 | -14 | |
70 | 83 | 96 | 96 | 75 | 70 | 92 | 83 | 78 | 82 | 69 | 73 | 98 | 95 | 91 | 91 | |
1500 | 1700 | 1350 | 750 | 750 | 950 | 900 | 1100 | 1300 | 1350 | 1650 | 1600 | 1350 | 250 | 0 | 0 | |
 | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — |
 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — |
Mild with light rain (total 2.0mm) on Mon morning Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -5°C on Mon night). Wind will be generally light.
A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 3°C on Thu morning, min -9°C on Fri afternoon). Wind will be generally light.
Latest snow reports near Tateyama Sangaku:
Snow is falling on the slopes above Hakuba Iwatake. from Hakuba Iwatake
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 5 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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