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Japan Weekly Snow Roundup #305
Weekly Snow News for Japan, updated 12 March 2026: Fresh snowfall returns to Honshu while Hokkaido stays wintry, with bases still exceeding 4m (160”) at some resorts.
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Shiga Kogen-Tannenomori Okojo at 1700 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 12 Mar 2026
Shiga Kogen-Tannenomori Okojo Weather
(Next 3 days):
Shiga Kogen-Tannenomori Okojo Weather (Days 4-6):
Mostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min -7°C on Sun night). Wind will be generally light.Shiga Kogen-Tannenomori Okojo Weather (Days 7-16):
Now
Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  | | | | | | |
snow shwrs | light snow | light snow | some clouds | snow shwrs | some clouds | some clouds | snow shwrs | some clouds | some clouds | clear | clear | some clouds | clear | light snow | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -10 | -5 | -5 | -7 | 0 | -1 | -6 | -2 | -2 | -6 | 0 | 0 | -3 | 3 | 2 | -1 |
min °C | -11 | -7 | -7 | -8 | -3 | -5 | -6 | -4 | -6 | -7 | -2 | -4 | -4 | 0 | -1 | -2 |
-14 | -11 | -12 | -12 | -7 | -10 | -10 | -8 | -11 | -11 | -5 | -4 | -6 | -2 | -1 | -4 | |
86 | 71 | 69 | 77 | 75 | 68 | 76 | 82 | 72 | 33 | 32 | 51 | 56 | 58 | 66 | 80 | |
0 | 500 | 800 | 500 | 1000 | 1300 | 650 | 950 | 1200 | 600 | 1200 | 1600 | 1300 | 1600 | 1900 | 1700 | |
 | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — |
 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:53 | — |
Next 0-3 days weather summary:
A dusting of new snow. Temperatures will be below freezing (max 0°C on Sat morning, min -11°C on Thu night). Wind will be generally light.
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 5°C on Wed morning, min -7°C on Sun night). Wind will be generally light.
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Latest snow reports near Shiga Kogen-Tannenomori Okojo:
34 km away from Shiga Kogen-Tannenomori Okojo
17 hours ago
Very good piste conditions, best at top. Glorious sunny weather, suntan lotion a must. from Ikenotaira Onsen Alpenblick
Shiga Kogen-Tannenomori Okojo Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 7 cm |
| Last snowfall: | 11 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 2 of March has on average:
1.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.8 | Powder days Fresh snow, limited sun, any wind. |
0.7 | 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 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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