Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: A light covering of new snow, mostly falling on Thu afternoon. Temperatures will be below freezing (max 0°C on Fri afternoon, min -4°C on Sat night). Winds increasing (light winds from the W on Thu night, fresh winds from the WSW by Sat morning).
Gassan Glacier Weather (Days 4-6): Mild with moderate rain (total 13.0mm) on Tue morning, Becoming colder with a light covering of snow, mostly falling on Tue morning. Freeze-thaw conditions (max 4°C on Sun night, min -2°C on Sun morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.0 m | -2 |  | |||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | 0.0 m | -1 | |
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  |  |  |  | | | |  | |  | | | | |
light snow | mod. snow | snow shwrs | cloudy | some clouds | some clouds | snow shwrs | clear | clear | clear | clear | some clouds | light rain | light rain | mod. rain | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 4 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 7 | 3 | — | — | |
max °C | -1 | -2 | -2 | -1 | 0 | -1 | 0 | -1 | -3 | 0 | 1 | 4 | 3 | 2 | 3 | 2 | 1 | 0 |
min °C | -2 | -2 | -3 | -3 | -1 | -1 | -1 | -1 | -4 | -2 | 1 | 2 | 2 | 2 | 2 | 1 | 0 | 0 |
-8 | -7 | -6 | -6 | -5 | -5 | -7 | -8 | -11 | -6 | -1 | -2 | -1 | -1 | -2 | 1 | -4 | -6 | |
98 | 99 | 77 | 79 | 64 | 36 | 73 | 60 | 79 | 49 | 46 | 45 | 66 | 96 | 91 | 99 | 96 | 31 | |
1400 | 1400 | 1350 | 1250 | 1700 | 1600 | 1550 | 1650 | 1050 | 1300 | 1950 | 2250 | 2200 | 2100 | 2200 | 2250 | 1850 | 1650 | |
 | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — | 5:26 | — | — |
 | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — |
A light covering of new snow, mostly falling on Thu afternoon. Temperatures will be below freezing (max 0°C on Fri afternoon, min -4°C on Sat night). Winds increasing (light winds from the W on Thu night, fresh winds from the WSW by Sat morning).
Mild with moderate rain (total 13.0mm) on Tue morning, Becoming colder with a light covering of snow, mostly falling on Tue morning. Freeze-thaw conditions (max 4°C on Sun night, min -2°C on Sun morning). Wind will be generally light.
Latest snow reports near Gassan Glacier:
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 25 Mar 2026 |
| Snow Alerts | Create Alert |
1.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | Powder days Fresh snow, limited sun, any wind. |
1.0 | 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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