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 morning, min -11°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, extremely windy from the WSW by Sat morning).
Gassan Glacier Weather (Days 4-6): A heavy fall of snow, heaviest during Tue morning. Temperatures will be well below freezing (max -9°C on Mon morning, min -13°C on Tue afternoon). Winds decreasing (gales from the WNW on Sun afternoon, light winds from the W by Mon night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.0 m | -8 |  | |||
| Middle Lift: | -7 | | ||||
| Bottom Lift: | 0.0 m | -6 | |
Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  | | |  | | | | | |  |  | | | |
mod. snow | light snow | snow shwrs | cloudy | cloudy | light snow | light snow | light snow | heavy snow | mod. snow | light snow | light snow | light snow | light snow | mod. snow | heavy snow | mod. snow | mod. snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
8 | 3 | 2 | — | — | 5 | 2 | 5 | 18 | 8 | 4 | 4 | 2 | 1 | 5 | 11 | 5 | 8 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -7 | -7 | -5 | -1 | -1 | -1 | -7 | -9 | -10 | -10 | -10 | -10 | -9 | -10 | -10 | -11 | -12 | -12 |
min °C | -7 | -7 | -7 | -2 | -1 | -5 | -8 | -9 | -11 | -11 | -10 | -10 | -10 | -10 | -10 | -11 | -13 | -13 |
-19 | -18 | -16 | -7 | -7 | -14 | -22 | -24 | -25 | -24 | -23 | -22 | -20 | -19 | -16 | -20 | -26 | -26 | |
83 | 83 | 90 | 39 | 47 | 88 | 90 | 93 | 93 | 92 | 82 | 84 | 89 | 96 | 91 | 97 | 94 | 88 | |
600 | 600 | 400 | 1200 | 1650 | 1600 | 750 | 500 | 200 | 250 | 300 | 0 | 350 | 450 | 0 | 300 | 0 | 0 | |
 | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — |
 | — | 5:36 | — | — | 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 morning, min -11°C on Sat night). Winds increasing (light winds from the WSW on Fri morning, extremely windy from the WSW by Sat morning).
A heavy fall of snow, heaviest during Tue morning. Temperatures will be well below freezing (max -9°C on Mon morning, min -13°C on Tue afternoon). Winds decreasing (gales from the WNW on Sun afternoon, light winds from the W by Mon night).
Latest snow reports near Gassan Glacier:
It is snowing steadily in Kurobushi Kogen - Jungle Jungle. from Kurobushi Kogen - Jungle Jungle
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 37 cm |
| Last snowfall: | 4 Mar 2026 |
| 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. |
1.5 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Gassan Glacier at the specific elevation of 1742 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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