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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Hiraya Kogen Akasaka at 1030 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 15 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 19.0mm), heaviest on Sat afternoon. Warm (max 22°C on Mon morning, min 18°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 54.0mm), heaviest during Thu night. Warm (max 25°C on Tue afternoon, min 20°C on Tue 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 | rain shwrs | rain shwrs | light rain | some clouds | cloudy | rain shwrs | some clouds | clear | clear | some clouds | some clouds | t-storm risk | clear | rain shwrs | t-storm risk | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 9 | 2 | 2 | 1 | — | — | 2 | — | — | — | — | — | 1 | — | 4 | 19 | 30 |
max °C | 21 | 21 | 19 | 21 | 21 | 19 | 22 | 22 | 20 | 24 | 25 | 21 | 25 | 24 | 21 | 23 | 23 | 21 |
min °C | 21 | 20 | 19 | 20 | 20 | 18 | 21 | 21 | 20 | 22 | 23 | 20 | 22 | 22 | 21 | 22 | 22 | 20 |
chill °C | 21 | 20 | 19 | 20 | 20 | 18 | 21 | 21 | 20 | 22 | 23 | 20 | 22 | 22 | 21 | 22 | 22 | 20 |
Humid % | 83 | 90 | 96 | 91 | 70 | 86 | 70 | 79 | 89 | 77 | 59 | 81 | 76 | 76 | 94 | 86 | 89 | 90 |
Freeze m | 4800 | 4900 | 4850 | 4900 | 5000 | 5150 | 5150 | 5100 | 5150 | 5100 | 5200 | 5250 | 5200 | 5300 | 5350 | 5200 | 5200 | 5150 |
 | 5:07 | — | — | 5:09 | — | — | 5:09 | — | — | 5:09 | — | — | 5:11 | — | — | 5:11 | — | — |
 | — | 6:38 | — | — | 6:37 | — | — | 6:36 | — | — | 6:35 | — | — | 6:34 | — | — | 6:32 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Hiraya Kogen Akasaka:
Hiraya Kogen Akasaka Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 8 Feb 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. |
Hiraya Kogen Akasaka Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Hiraya Kogen Akasaka at the specific elevation of 1030 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hiraya Kogen Akasaka. 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.
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