Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 1°C on Mon morning, min -15°C on Tue night). Wind will be generally light.
Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Sat morning, min -18°C on Thu night). Winds increasing (light winds from the NW on Wed night, fresh winds from the W by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| 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 Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | | | |  |  | |  | | | | |
clear | cloudy | some clouds | light snow | light snow | light snow | light snow | some clouds | some clouds | heavy snow | mod. snow | mod. snow | snow shwrs | some clouds | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 5 | 4 | 3 | 2 | — | — | 15 | 8 | 5 | 2 | — | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -5 | 1 | 0 | -4 | -10 | -11 | -13 | -11 | -11 | -14 | -13 | -14 | -16 | -11 | -10 | -12 |
min °C | -6 | -1 | -4 | -9 | -10 | -13 | -15 | -13 | -15 | -15 | -14 | -15 | -18 | -13 | -12 | -13 |
-10 | -4 | -8 | -17 | -18 | -22 | -24 | -20 | -21 | -20 | -22 | -25 | -26 | -20 | -17 | -21 | |
69 | 51 | 64 | 86 | 81 | 75 | 82 | 64 | 71 | 95 | 93 | 91 | 94 | 75 | 69 | 90 | |
850 | 1550 | 1700 | 1150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 0 | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — |
A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 1°C on Mon morning, min -15°C on Tue night). Wind will be generally light.
A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Sat morning, min -18°C on Thu night). Winds increasing (light winds from the NW on Wed night, fresh winds from the W by Sat afternoon).
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 Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 17 Jan 2026 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.6 | Powder days Fresh snow, limited sun, any wind. |
1.4 | 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 1700 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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