Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A light covering of new snow on Thu morning turning to drizzle on Sat afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Thu night). Wind will be generally light.
Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): Heavy rain (total 21.0mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -2°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Bottom Lift: | 0 | |
Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | |  |  |  |  | | |  | | |  | |
light snow | light snow | light snow | snow shwrs | clear | clear | some clouds | cloudy | snow shwrs | clear | clear | clear | cloudy | light snow | cloudy | heavy rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
4 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 1 | — | — | — | — | 1 | — | 18 | |
max °C | 0 | 0 | -1 | -2 | 2 | 3 | 0 | 3 | 3 | -1 | 4 | 5 | 2 | 4 | 5 | 4 |
min °C | -1 | 0 | -1 | -3 | 0 | 0 | -2 | 1 | 0 | -2 | 2 | 3 | 2 | 1 | 4 | 2 |
-5 | -3 | -1 | -3 | -2 | 0 | -5 | -3 | -2 | -4 | 2 | 0 | -1 | -4 | 0 | -1 | |
97 | 98 | 99 | 73 | 53 | 42 | 77 | 69 | 65 | 74 | 40 | 41 | 72 | 91 | 82 | 96 | |
1700 | 1750 | 1650 | 1350 | 1750 | 2100 | 1750 | 1900 | 2100 | 1450 | 2050 | 2400 | 2250 | 2050 | 2450 | 2550 | |
 | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — |
 | — | — | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:04 | — | — | 6:05 | — |
A light covering of new snow on Thu morning turning to drizzle on Sat afternoon. Freeze-thaw conditions (max 3°C on Fri afternoon, min -3°C on Thu night). Wind will be generally light.
Heavy rain (total 21.0mm), heaviest during Mon night. Later becoming colder with a dusting of snow on Tue morning. Freeze-thaw conditions (max 5°C on Sun afternoon, min -2°C on Sat night). Wind will be generally light.
Latest snow reports near Shiga Kogen-Tannenomori Okojo:
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
Light rain reported from Karuizawa at 1018 metres elevation 8 kms SE of Asama 2000 Park but it is forecast cold enough for snow at the ski area from Asama 2000 Park
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
1.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.1 | Powder days Fresh snow, limited sun, any wind. |
0.7 | 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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