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Tateyama Sangaku Weather (Next 3 days): The snow forecast for Tateyama Sangaku is: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -8°C on Mon morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed night).
Tateyama Sangaku Weather (Days 4-6): A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -4°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Tateyama Sangaku:
Snowing in Happo One. from Happo One
Snow falling at Tsugaike Kogen. from Tsugaike Kogen
Heavy snow is falling in Tsugaike Kogen. from Tsugaike Kogen
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | |  | |  | | |  |  | | | |
light snow | snow shwrs | snow shwrs | light snow | light snow | heavy snow | mod. snow | light snow | snow shwrs | cloudy | light snow | light snow | light snow | snow shwrs | clear | clear | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | 1 | 4 | 16 | 7 | 2 | — | — | 1 | 5 | 4 | 1 | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -5 | -1 | 0 | -1 | -5 | -6 | -7 | -4 | 0 | 1 | 0 | -1 | -2 | -2 | 1 | 0 | -1 |
min °C | -8 | -6 | -6 | -1 | -3 | -7 | -7 | -7 | -7 | -1 | 0 | 0 | -2 | -4 | -3 | 0 | 0 | -3 |
-13 | -12 | -11 | -8 | -11 | -14 | -12 | -14 | -11 | -5 | -6 | -6 | -5 | -4 | -3 | -3 | -4 | -3 | |
89 | 84 | 75 | 80 | 97 | 96 | 95 | 88 | 81 | 62 | 61 | 98 | 98 | 93 | 49 | 48 | 81 | 77 | |
0 | 450 | 350 | 1100 | 1050 | 250 | 200 | 300 | 0 | 1050 | 1350 | 1250 | 1000 | 900 | 400 | 1250 | 1250 | 600 | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — |
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max 0°C on Tue morning, min -8°C on Mon morning). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Wed night).
A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Thu afternoon, min -4°C on Fri afternoon). Winds decreasing (fresh winds from the SW on Thu night, calm by Sat night).
Latest snow reports near Tateyama Sangaku:
Snowing in Happo One. from Happo One
Snow falling at Tsugaike Kogen. from Tsugaike Kogen
Heavy snow is falling in Tsugaike Kogen. from Tsugaike Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 73 cm |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.7 | Powder days Fresh snow, limited sun, any wind. |
0.7 | 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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