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Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -7°C on Mon night). Wind will be generally light.
Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -13°C on Fri morning). Winds decreasing (strong winds from the NW on Fri morning, light winds from the WSW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Bottom Lift: | -5 | |
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 but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen
Tuesday 9 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | |  |  | | | | | | |
light snow | snow shwrs | snow shwrs | some clouds | clear | some clouds | cloudy | cloudy | clear | heavy snow | mod. snow | mod. snow | heavy snow | snow shwrs | snow shwrs | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
5 | — | — | — | — | — | — | — | — | 28 | 10 | 7 | 12 | 2 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | -6 | -6 | -5 | -3 | -3 | -2 | 0 | 1 | -2 | -13 | -13 | -11 | -9 | -8 | -7 |
min °C | -7 | -7 | -7 | -6 | -4 | -4 | -3 | -1 | -2 | -11 | -13 | -13 | -12 | -10 | -9 | -9 |
-13 | -13 | -11 | -10 | -9 | -8 | -8 | -5 | -8 | -22 | -25 | -25 | -23 | -18 | -14 | -14 | |
83 | 75 | 76 | 55 | 69 | 75 | 50 | 40 | 44 | 97 | 95 | 95 | 87 | 79 | 69 | 66 | |
800 | 750 | 900 | 500 | 1150 | 1300 | 1200 | 1650 | 1850 | 900 | 0 | 0 | 0 | 0 | 450 | 0 | |
 | — | 6:46 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — | 6:48 | — | — |
 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — | — | 4:30 | — |
A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -7°C on Mon night). Wind will be generally light.
A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max -2°C on Thu night, min -13°C on Fri morning). Winds decreasing (strong winds from the NW on Fri morning, light winds from the WSW by Sat night).
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 but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 5 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.8 | Powder days Fresh snow, limited sun, any wind. |
1.0 | 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 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.
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