Gassan Glacier Weather (Next 3 days): The snow forecast for Gassan Glacier is: A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Wed afternoon, min -2°C on Thu afternoon). Wind will be generally light.
Gassan Glacier Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun night, min -2°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Sun morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0.0 m | -1 |  | |||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | 0.0 m | 3 | |
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  | | | |  |  | | |  |  | |  |  | |  | |
cloudy | cloudy | light snow | light snow | light snow | light snow | light snow | snow shwrs | clear | snow shwrs | light snow | snow shwrs | clear | clear | cloudy | light rain | light rain | mod. rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 1 | 2 | 4 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 9 | |
max °C | -1 | 1 | 1 | -1 | -1 | -2 | -1 | -1 | 0 | 1 | 0 | -2 | 0 | 2 | 4 | 4 | 4 | 3 |
min °C | -1 | 0 | -1 | -1 | -2 | -2 | -2 | -1 | -1 | 0 | -1 | -2 | -2 | 2 | 2 | 3 | 3 | 2 |
-4 | -3 | -5 | -6 | -6 | -6 | -4 | -4 | -6 | -6 | -7 | -8 | -5 | 0 | -2 | -2 | -1 | -3 | |
16 | 49 | 67 | 98 | 99 | 99 | 82 | 81 | 44 | 64 | 85 | 59 | 39 | 44 | 50 | 66 | 65 | 88 | |
1600 | 1850 | 1850 | 1500 | 1450 | 1400 | 1350 | 1650 | 1700 | 1750 | 1750 | 1350 | 1400 | 2000 | 2250 | 2200 | 2200 | 2300 | |
 | 5:35 | — | — | 5:35 | — | — | 5:33 | — | — | 5:31 | — | — | 5:30 | — | — | 5:28 | — | — |
 | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — | — | 6:00 | — |
A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 1°C on Wed afternoon, min -2°C on Thu afternoon). Wind will be generally light.
Moderate rain (total 11.0mm), heaviest on Mon night. Freeze-thaw conditions (max 4°C on Sun night, min -2°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Sun morning).
Latest snow reports near Gassan Glacier:
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | — |
| Last snowfall: | 23 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Upload new photo
Nearest