Second US Ski Area Damaged By Wildfire This Summer
A second U.S. ski area has been struck by wildfire this summer, with Montana’s Maverick Mountain now facing severe damage as the fast‑moving Sand Creek Fire burns through the resort’s upper terrain.
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Shirakaba Kogen Kokusai at 1550 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 15 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 16.0mm), heaviest on Sat morning. Very mild (max 19°C on Mon morning, min 14°C on Sat night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 27.0mm), heaviest during Thu afternoon. Warm (max 22°C on Tue afternoon, min 14°C on Thu night). Wind will be generally light. | |||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  | | | | |  | | |
t-storm risk | t-storm risk | light rain | light rain | light rain | light rain | light rain | rain shwrs | some clouds | some clouds | t-storm risk | rain shwrs | rain shwrs | t-storm risk | rain shwrs | t-storm risk | mod. rain | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 4 | 1 | 1 | 2 | 2 | 1 | 2 | — | — | 1 | 1 | 1 | 7 | 1 | 4 | 9 | 3 |
max °C | 18 | 18 | 15 | 18 | 18 | 15 | 19 | 19 | 15 | 20 | 22 | 16 | 22 | 20 | 17 | 20 | 17 | 16 |
min °C | 17 | 16 | 14 | 16 | 16 | 14 | 16 | 17 | 15 | 17 | 18 | 15 | 20 | 18 | 15 | 18 | 16 | 14 |
chill °C | 17 | 16 | 14 | 16 | 16 | 14 | 16 | 17 | 15 | 17 | 18 | 15 | 20 | 18 | 15 | 18 | 16 | 14 |
Humid % | 91 | 91 | 97 | 92 | 90 | 88 | 89 | 82 | 96 | 85 | 65 | 92 | 88 | 76 | 94 | 93 | 93 | 92 |
Freeze m | 4800 | 4850 | 4900 | 4900 | 4900 | 5100 | 5100 | 5050 | 5250 | 5050 | 5050 | 5100 | 5050 | 5000 | 5100 | 4900 | 4950 | 4900 |
 | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — |
 | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — | — | 6:30 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Shirakaba Kogen Kokusai Pages
Snow Radar
Latest snow reports near Shirakaba Kogen Kokusai:
Shirakaba Kogen Kokusai Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
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Snow History
Week 3 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. |
Shirakaba Kogen Kokusai Forecast Snowfall
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Photos of Shirakaba Kogen Kokusai
Sun Attack!! by Hiro
View by Hiro
pistes by Nick Russill
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shirakaba Kogen Kokusai at the specific elevation of 1550 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakaba Kogen Kokusai. 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 Shirakaba Kogen Kokusai
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