Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Fri afternoon, min -13°C on Sat night). Mainly extremely windy.
Gassan Glacier Weather (Days 4-6): A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -10°C on Wed afternoon, min -14°C on Mon night). Winds decreasing (gales from the WNW on Sun night, light winds from the W by Wed afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.0 m | -7 |  | |||
| Middle Lift: | -7 |  | ||||
| Bottom Lift: | 0.0 m | -7 | |
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  |  | | | | | | | | | | |
snow shwrs | cloudy | cloudy | light snow | light snow | mod. snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | heavy snow | mod. snow | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 5 | 3 | 6 | 24 | 6 | 3 | 2 | 2 | 1 | 17 | 6 | 4 | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -2 | -1 | -2 | -8 | -11 | -12 | -12 | -11 | -11 | -11 | -11 | -11 | -14 | -12 | -12 |
min °C | -7 | -3 | -2 | -6 | -11 | -11 | -13 | -13 | -12 | -11 | -12 | -11 | -14 | -14 | -14 | -12 |
-17 | -10 | -10 | -16 | -27 | -26 | -28 | -28 | -27 | -25 | -25 | -23 | -27 | -27 | -28 | -24 | |
79 | 49 | 36 | 83 | 82 | 94 | 94 | 78 | 62 | 74 | 87 | 91 | 96 | 95 | 94 | 68 | |
400 | 1450 | 1800 | 1500 | 650 | 450 | 200 | 150 | 250 | 0 | 350 | 500 | 200 | 0 | 250 | 0 | |
 | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — |
 | — | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — |
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Fri afternoon, min -13°C on Sat night). Mainly extremely windy.
A heavy fall of snow, heaviest during Mon night. Temperatures will be well below freezing (max -10°C on Wed afternoon, min -14°C on Mon night). Winds decreasing (gales from the WNW on Sun night, light winds from the W by Wed afternoon).
Latest snow reports near Gassan Glacier:
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 37 cm |
| Last snowfall: | 4 Mar 2026 |
| Snow Alerts | Create Alert |
1.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.6 | Powder days Fresh snow, limited sun, any wind. |
1.6 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Gassan Glacier at the specific elevation of 1984 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Gassan Glacier. 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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