Sign In with Apple
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Go Ahead For UK’s New Largest Indoor Snow Centre
A decade-old plan to build the UK’s new longest indoor ski slope have been approved, apparently meaning construction can now finally go ahead.
View forecast
Gassan Glacier at 1742 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 08 Jan 2026
Now
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | | | | | | |
heavy snow | mod. snow | light snow | snow shwrs | clear | clear | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | heavy snow | light snow | heavy snow | heavy snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
18 | 6 | 3 | — | — | — | 45 | 16 | 19 | 28 | 14 | 12 | 21 | 2 | 18 | 31 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -12 | -10 | -8 | -5 | -3 | -1 | -5 | -10 | -14 | -15 | -15 | -13 | -7 | -5 | -6 | -10 |
min °C | -15 | -11 | -9 | -7 | -4 | -2 | -9 | -12 | -14 | -17 | -16 | -14 | -11 | -6 | -9 | -15 |
-30 | -24 | -21 | -16 | -13 | -11 | -23 | -26 | -28 | -34 | -33 | -30 | -24 | -17 | -24 | -31 | |
85 | 85 | 86 | 84 | 48 | 32 | 98 | 92 | 97 | 97 | 98 | 97 | 96 | 87 | 99 | 97 | |
0 | 0 | 350 | 0 | 900 | 1450 | 800 | 400 | 0 | 0 | 0 | 0 | 250 | 750 | 850 | 0 | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:38 | — | — | 4:39 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Sat night. Temperatures will be below freezing (max -1°C on Sat afternoon, min -15°C on Thu night). Winds increasing (fresh winds from the WSW on Fri night, stormy winds from the WSW by Sun morning).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Tue morning, min -17°C on Sun night). Mainly stormy winds.
Popular Gassan Glacier Pages
Snow Radar
Latest snow reports near Gassan Glacier:
Gassan Glacier Snow Conditions
| Top snow depth: | 0 cm |
|---|---|
| Bottom snow depth: | 0 cm |
| Fresh snowfall depth: | 75 cm |
| Last snowfall: | 7 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
Snow History
Week 2 of January has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
5.2 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
Gassan Glacier Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Photos of Gassan Glacier
Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin
Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin
Tsukiyama ski area (Gassan) has 10m (33.3ft) snow. by Snow Forecast Admin
Upload new photo Other resorts in Japan are reporting: powder (0) / good piste (0)
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.
Visitor Reviews of Gassan Glacier
Nearest