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Shiga Kogen-Tannenomori Okojo at 1800 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 29 Sep 2026
Next 4 days weather summary:Light rain (total 4.0mm), mostly falling on Thu afternoon. Very mild (max 15°C on Wed morning, min 5°C on Fri afternoon). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 26.0mm), heaviest during Sun night. Very mild (max 12°C on Sun morning, min 4°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | |  | |
clear | clear | cloudy | some clouds | some clouds | rain shwrs | rain shwrs | clear | rain shwrs | clear | clear | some clouds | some clouds | cloudy | cloudy | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | 1 | 2 | — | 1 | — | — | — | — | — | — | 15 |
max °C | 10 | 15 | 14 | 12 | 15 | 13 | 9 | 8 | 7 | 4 | 9 | 9 | 8 | 12 | 11 | 8 |
min °C | 9 | 12 | 12 | 12 | 14 | 11 | 7 | 7 | 5 | 4 | 6 | 7 | 7 | 9 | 8 | 7 |
chill °C | 8 | 11 | 12 | 12 | 14 | 10 | 5 | 4 | 2 | 2 | 4 | 6 | 6 | 8 | 7 | 5 |
Humid % | 70 | 64 | 74 | 79 | 69 | 81 | 95 | 64 | 70 | 75 | 55 | 53 | 65 | 56 | 57 | 92 |
Freeze m | 4350 | 4450 | 4500 | 4700 | 4600 | 4600 | 3950 | 3600 | 3300 | 3350 | 3450 | 3400 | 3600 | 3850 | 3850 | 3600 |
 | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — |
 | — | — | 5:31 | — | — | 5:30 | — | — | 5:29 | — | — | 5:27 | — | — | 5:25 | — |
Days 7-16 weather summary:
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Avalanche information: Japan Avalanche Network
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Latest snow reports near Shiga Kogen-Tannenomori Okojo:
Shiga Kogen-Tannenomori Okojo 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 4 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-Tannenomori Okojo 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-Tannenomori Okojo at the specific elevation of 1800 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Tannenomori Okojo. 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 Tannenomori Okojo.
Visitor Reviews of Shiga Kogen-Tannenomori Okojo
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