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Tateyama Sangaku Weather (Next 3 days): The snow forecast for Tateyama Sangaku is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Mon morning, min -8°C on Mon night). Wind will be generally light.
Tateyama Sangaku Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSW by Sat morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Middle Lift: | 0 | | ||||
| Bottom Lift: | 2 |  |
Latest snow reports near Tateyama Sangaku:
Snowing heavily in Happo One. from Happo One
Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | |  |  |  |  | |  | |  |  | |  | | | | |
light snow | heavy snow | heavy snow | light snow | snow shwrs | some clouds | cloudy | some clouds | heavy snow | mod. snow | mod. snow | snow shwrs | clear | clear | clear | some clouds | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
3 | 12 | 16 | 2 | 1 | — | — | — | 20 | 8 | 6 | 2 | — | — | — | — | 7 | 24 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | -2 | -6 | -6 | -6 | -5 | -1 | -1 | -3 | -7 | -8 | -9 | -2 | -1 | -3 | 1 | -1 | -5 |
min °C | -2 | -4 | -8 | -8 | -8 | -7 | -2 | -3 | -5 | -7 | -10 | -11 | -5 | -4 | -4 | 0 | -2 | -7 |
-8 | -9 | -14 | -12 | -8 | -7 | -6 | -8 | -10 | -12 | -14 | -11 | -7 | -9 | -10 | -7 | -9 | -17 | |
94 | 98 | 98 | 93 | 86 | 39 | 47 | 71 | 96 | 95 | 93 | 88 | 46 | 50 | 33 | 66 | 96 | 95 | |
900 | 950 | 200 | 0 | 300 | 0 | 650 | 1100 | 650 | 200 | 0 | 0 | 0 | 950 | 0 | 1250 | 1100 | 300 | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — |
 | — | 4:47 | — | — | 4:49 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — |
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Mon morning, min -8°C on Mon night). Wind will be generally light.
A heavy fall of snow, heaviest during Sat night. Freeze-thaw conditions (max 1°C on Sat morning, min -11°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSW by Sat morning).
Latest snow reports near Tateyama Sangaku:
Snowing heavily in Happo One. from Happo One
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 14 cm |
| Last snowfall: | 4 Jan 2026 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
3.5 | Powder days Fresh snow, limited sun, any wind. |
0.9 | 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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