Global Weekly Snow Roundup #319
Weekly Snow News for the world, updated 18 June 2026: Argentina and Lesotho's seasons begin, Tignes and Sunshine to reopen this weekend as Riksgransen ends its 2026 season.
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Gassan Glacier at 1984 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 11 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 13.0mm), heaviest on Tue afternoon. Very mild (max 15°C on Wed night, min 12°C on Tue morning). Winds decreasing (severe gales from the ESE on Tue night, light winds from the SE by Thu night). | Days 4-6 weather summary:Light rain (total 2.0mm), mostly falling on Fri afternoon. Very mild (max 15°C on Fri morning, min 13°C on Sat afternoon). Wind will be generally light. | |||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  | |  | | | |  | |  | | |
light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | clear | clear | clear | t-storm risk | clear | clear | clear | some clouds | clear | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 3 | 4 | 2 | 2 | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — |
max °C | 13 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 15 | 15 |
min °C | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 13 | 14 | 13 | 14 | 15 |
chill °C | 8 | 9 | 9 | 9 | 11 | 11 | 12 | 13 | 13 | 12 | 14 | 12 | 13 | 12 | 13 | 12 | 13 | 15 |
Humid % | 88 | 93 | 75 | 84 | 84 | 82 | 79 | 81 | 76 | 87 | 88 | 87 | 84 | 74 | 33 | 60 | 77 | 78 |
Freeze m | 4700 | 4800 | 4700 | 4650 | 4750 | 4800 | 4850 | 4850 | 4700 | 4750 | 4800 | 4750 | 4750 | 4850 | 4800 | 4800 | 4800 | 4900 |
 | 4:48 | — | — | 4:50 | — | — | 4:50 | — | — | 4:52 | — | — | 4:52 | — | — | 4:54 | — | — |
 | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:32 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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: | 9 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan are reporting: powder (0) / good piste (0)
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Snow History
Week 2 of August has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 1984 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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