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Arizona’s Season Starts Early
Arizona Snowbowl kicked off their 2025–26 winter season at noon on Thursday, 20 November, opening a day ahead of schedule thanks to a powerful storm that dropped 37 inches (almost a metre) of snowfall since Sunday.
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Gassan Glacier at 1742 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 21 Nov 2025
Now
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  |  |  |  | | | |  | | |  | | | |
heavy snow | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | cloudy | cloudy | light snow | snow shwrs | light snow | light snow | heavy snow | mod. snow | light snow | snow shwrs | clear | clear | snow shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
16 | — | — | — | — | — | — | — | 1 | 2 | — | 4 | 12 | 7 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | |
max°C | -4 | -4 | -3 | 0 | 0 | 2 | 3 | 2 | 2 | 1 | 1 | 0 | -2 | -4 | -4 | -4 | 0 | 1 | 3 |
min°C | -6 | -5 | -4 | -3 | 0 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | -4 | -4 | -4 | -4 | -1 | -1 | 1 |
-16 | -15 | -13 | -10 | -5 | -3 | -3 | -2 | -3 | -3 | -5 | -6 | -16 | -15 | -15 | -13 | -5 | -6 | -4 | |
98 | 84 | 84 | 81 | 64 | 64 | 31 | 61 | 98 | 73 | 90 | 87 | 93 | 97 | 83 | 82 | 27 | 63 | 82 | |
1050 | 950 | 1100 | 1150 | 1800 | 2050 | 2350 | 2200 | 2100 | 1850 | 1800 | 1800 | 1100 | 1150 | 950 | 950 | 1800 | 1450 | 1950 | |
 | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | — | 4:22 | — | — | 4:22 | — | — | 4:21 | — | — | 4:21 | — | — | 4:21 | — | — | 4:20 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Fri night. Becoming mild with drizzle, on Mon afternoon. Freeze-thaw conditions (max 3°C on Sun night, min -6°C on Fri night). Winds decreasing (gales from the WNW on Fri night, light winds from the W by Mon afternoon).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 1°C on Mon night, min -4°C on Tue night). Winds decreasing (stormy winds from the W on Tue night, calm by Thu morning).
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: | 22 cm |
| Last snowfall: | 20 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.4 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
Gassan Glacier Forecast Snowfall
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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
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