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Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A moderate fall of snow, heaviest on Wed night. Becoming mild with drizzle, on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed night). Wind will be generally light.
Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -5°C on Mon afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -7 |  | ||||
| Bottom Lift: | -6 | |
Latest snow reports near Shiga Kogen-Tannenomori Okojo:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Snow is falling in Nozawa Onsen. from Nozawa Onsen
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | | |  | |  |  | |  |  |  | | | |
mod. snow | snow shwrs | clear | clear | clear | clear | rain shwrs | clear | some clouds | some clouds | some clouds | light rain | light snow | light snow | light snow | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
10 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
— | — | — | — | — | — | 1 | — | — | — | — | 2 | — | — | — | — | |
max °C | -4 | -6 | -5 | 0 | 2 | 4 | 5 | 5 | 5 | 6 | 7 | 5 | 0 | -3 | -4 | -4 |
min °C | -7 | -6 | -6 | -3 | 1 | 3 | 4 | 4 | 5 | 5 | 6 | 3 | -3 | -4 | -5 | -5 |
-13 | -12 | -11 | -6 | -2 | 0 | 1 | 0 | 2 | 2 | 3 | 1 | -7 | -7 | -9 | -8 | |
96 | 80 | 76 | 38 | 35 | 46 | 30 | 80 | 76 | 74 | 81 | 98 | 98 | 94 | 95 | 75 | |
650 | 700 | 800 | 850 | 1950 | 2400 | 2600 | 2500 | 2600 | 2800 | 2900 | 2700 | 1300 | 1100 | 1000 | 600 | |
 | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — |
A moderate fall of snow, heaviest on Wed night. Becoming mild with drizzle, on Fri night. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed night). Wind will be generally light.
Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -5°C on Mon afternoon). Wind will be generally light.
Latest snow reports near Shiga Kogen-Tannenomori Okojo:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Snow is falling in Nozawa Onsen. from Nozawa Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 16 Dec 2025 |
| Snow Alerts | Create Alert |
2.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.8 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shiga Kogen-Tannenomori Okojo at the specific elevation of 1750 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.
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