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Shiga Kogen-Nishidateyama at 1678 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 20 Sep 2026
Next 3 days weather summary:Heavy rain (total 43.0mm), heaviest during Mon night. Very mild (max 17°C on Mon afternoon, min 11°C on Tue afternoon). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 15.0mm), heaviest on Fri night. Very mild (max 16°C on Wed morning, min 12°C on Wed night). Wind will be generally light. | |||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  |  |  | |  | | |  | | | | |
light rain | light rain | mod. rain | light rain | light rain | heavy rain | mod. rain | rain shwrs | clear | clear | clear | some clouds | rain shwrs | rain shwrs | light rain | light rain | light rain | mod. rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 2 | 6 | 3 | 3 | 19 | 7 | 2 | — | — | — | — | 1 | 2 | 2 | 2 | 2 | 6 |
max °C | 16 | 16 | 15 | 16 | 17 | 16 | 15 | 12 | 12 | 16 | 16 | 12 | 15 | 15 | 13 | 14 | 14 | 12 |
min °C | 15 | 15 | 14 | 16 | 16 | 15 | 13 | 11 | 11 | 14 | 13 | 12 | 13 | 14 | 12 | 13 | 13 | 12 |
chill °C | 15 | 15 | 13 | 16 | 16 | 14 | 11 | 9 | 10 | 14 | 12 | 11 | 13 | 14 | 12 | 13 | 13 | 12 |
Humid % | 91 | 93 | 95 | 96 | 96 | 97 | 97 | 84 | 70 | 50 | 64 | 92 | 89 | 84 | 94 | 90 | 81 | 93 |
Freeze m | 4800 | 4900 | 5100 | 5200 | 5150 | 5400 | 4900 | 5150 | 4900 | 4650 | 4450 | 4300 | 4250 | 4400 | 4300 | 4200 | 4150 | 4000 |
 | 5:31 | — | — | 5:31 | — | — | 5:31 | — | — | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — | — | 5:42 | — | — | 5:39 | — | — | 5:38 | — |
Days 7-16 weather summary:
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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)
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Snow History
Week 3 of September 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
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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
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