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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Hirasan at 1000 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 17 Aug 2026
Now
Next 3 days weather summary:Mostly dry. Warm (max 24°C on Wed afternoon, min 20°C on Mon morning). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 3.0mm), mostly falling on Fri night. Warm (max 25°C on Thu afternoon, min 21°C on Thu night). Wind will be generally light. | |||||||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | |  | | | | | |  | |  | | |
cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | rain shwrs | some clouds | rain shwrs | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — |
max °C | 21 | 22 | 21 | 22 | 23 | 21 | 22 | 24 | 22 | 23 | 25 | 23 | 23 | 24 | 22 | 23 | 24 | 22 |
min °C | 20 | 21 | 20 | 21 | 22 | 21 | 22 | 24 | 21 | 22 | 24 | 21 | 22 | 23 | 21 | 21 | 22 | 21 |
chill °C | 20 | 21 | 20 | 21 | 22 | 21 | 22 | 24 | 21 | 22 | 24 | 21 | 22 | 23 | 21 | 21 | 22 | 21 |
Humid % | 69 | 81 | 82 | 73 | 75 | 62 | 66 | 64 | 62 | 62 | 60 | 83 | 77 | 66 | 81 | 81 | 72 | 90 |
Freeze m | 5100 | 5050 | 5050 | 5250 | 5250 | 5250 | 5100 | 5050 | 5100 | 5050 | 5100 | 5200 | 5100 | 5200 | 5250 | 5250 | 5400 | 5400 |
 | 5:16 | — | — | 5:16 | — | — | 5:18 | — | — | 5:18 | — | — | 5:18 | — | — | 5:20 | — | — |
 | — | 6:43 | — | — | 6:42 | — | — | 6:40 | — | — | 6:38 | — | — | 6:37 | — | — | 6:37 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
Popular Hirasan Pages
Snow Radar
Latest snow reports near Hirasan:
Hirasan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Shiga 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. |
Hirasan Forecast Snowfall
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Other resorts in Japan - Shiga are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Hirasan at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Hirasan. 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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