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.
View forecast
Shiga Kogen-Nishidateyama at 1678 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 17 Aug 2026
Now
Next 3 days weather summary:Moderate rain (total 15.0mm), heaviest on Wed afternoon. Warm (max 20°C on Wed morning, min 15°C on Mon night). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 26.0mm), heaviest during Thu afternoon. Warm (max 21°C on Sat morning, min 17°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 | |
 |  |  | |  | | | |  | | | | | | | | | | |
some clouds | rain shwrs | some clouds | some clouds | t-storm risk | some clouds | rain shwrs | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | rain shwrs | t-storm risk | rain shwrs | some clouds | t-storm risk | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | 1 | — | — | 2 | — | 1 | 7 | 4 | 4 | 9 | 2 | 1 | 4 | 2 | — | 3 | 1 |
max °C | 19 | 19 | 16 | 19 | 19 | 17 | 20 | 19 | 18 | 19 | 18 | 17 | 20 | 19 | 18 | 21 | 21 | 18 |
min °C | 17 | 18 | 15 | 17 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 20 | 17 |
chill °C | 17 | 18 | 15 | 17 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 20 | 17 |
Humid % | 73 | 70 | 90 | 81 | 78 | 84 | 79 | 83 | 81 | 81 | 89 | 90 | 77 | 77 | 82 | 75 | 68 | 87 |
Freeze m | 5100 | 4900 | 5050 | 5100 | 5100 | 5150 | 5050 | 5000 | 5050 | 4950 | 4950 | 4950 | 4950 | 4950 | 4900 | 5000 | 5100 | 5200 |
 | 5:03 | — | — | 5:03 | — | — | 5:05 | — | — | 5:05 | — | — | 5:07 | — | — | 5:07 | — | — |
 | — | 6:35 | — | — | 6:34 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — |
Days 7-16 weather summary:
Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
SnowPro
Go pro and carve into:
- Hourly & 16-day snow forecasts
- Fast, ad-free browsing
- Unlock full access on app & web
- Exclusive member discounts
- 20+ years of snow history
- Snow hindcasts
Avalanche information: Japan Avalanche Network
Popular Shiga Kogen-Nishidateyama Pages
Snow Radar
Latest snow reports near Shiga Kogen-Nishidateyama:
Shiga Kogen-Nishidateyama Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow-Forecast Partner Offers
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. |
Shiga Kogen-Nishidateyama Forecast Snowfall
Sign up or Login to accessSnow-Forecast Partner Offers
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shiga Kogen-Nishidateyama at the specific elevation of 1678 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Nishidateyama. 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.
Resort name is also written as Nishidateyama.
Visitor Reviews of Shiga Kogen-Nishidateyama
Nearest