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New Lift Accessing USA’s Biggest Vert
For this winter the capacity on the route of the former Cirque platter lift at Snowmass, which opens up the biggest lift-served vertical in the US, is set to double, as it transforms to a T-bar.
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Gassan Glacier at 1500 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 20 Oct 2025
Now
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  | | | | | |  | | |  |  | |  | |
light snow | light snow | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | clear | some clouds | some clouds | cloudy | light rain | light rain | heavy rain | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 5 | 15 | |
max°C | 1 | 0 | 0 | 0 | -1 | 2 | 1 | -1 | 3 | 2 | 0 | 1 | 1 | -1 | 4 | 4 | 6 | 7 | 7 | 7 |
min°C | 0 | -1 | -1 | -1 | -2 | 0 | -1 | -1 | 1 | 0 | -1 | 1 | -1 | -1 | 3 | 3 | 4 | 7 | 7 | 4 |
-6 | -8 | -7 | -6 | -7 | -4 | -5 | -4 | -2 | -2 | -5 | -2 | -5 | -4 | 0 | -1 | 0 | 2 | 3 | -2 | |
98 | 96 | 98 | 98 | 95 | 95 | 93 | 88 | 89 | 84 | 90 | 97 | 88 | 73 | 57 | 80 | 49 | 95 | 92 | 98 | |
1850 | 1450 | 1450 | 1450 | 1400 | 1450 | 1550 | 1500 | 1500 | 1800 | 1600 | 1500 | 1600 | 1550 | 2150 | 2450 | 2950 | 3050 | 3000 | 3100 | |
 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 5:58 | — | — |
 | 4:55 | — | — | 4:53 | — | — | 4:52 | — | — | 4:52 | — | — | 4:50 | — | — | 4:49 | — | — | 4:47 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 3°C on Thu morning, min -2°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon night, light winds from the NNW by Wed night).
Next 4-6 days weather summary:
Some drizzle, heaviest during Sun morning. Freeze-thaw conditions (max 7°C on Sun morning, min -1°C on Thu night). Winds increasing (light winds from the WNW on Thu afternoon, strong winds from the SE by Sun 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: | — |
| Last snowfall: | 7 May 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
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Snow History
Week 3 of October has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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 1500 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
Free Snow-Forecast.com weather widget for your website
The Gassan Glacier skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Gassan Glacier snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Gassan Glacier at:
snow-forecast.com
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