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Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Tue night). Winds decreasing (fresh winds from the W on Tue afternoon, light winds from the W by Wed night).
Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Sun afternoon, min -9°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Shiga Kogen-Ichinose Diamond:
Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Snowing in Ikenotaira Onsen Alpenblick. Not much wind here, just a light breeze. Cold. New snow is ankle depth. Every lift is open. Excellent snow conditions on piste. Varied snow off-piste today. from Ikenotaira Onsen Alpenblick
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | | |  |  | | | | | | | |  |  | | | |
snow shwrs | light snow | snow shwrs | light snow | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | clear | clear | clear | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 2 | 2 | 4 | 1 | — | — | — | 4 | 4 | 4 | 3 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -3 | -8 | -9 | -8 | -7 | -1 | -1 | -1 | -4 | -5 | -7 | -6 | -5 | -3 | 0 | 1 | 0 |
min °C | -3 | -6 | -10 | -10 | -10 | -10 | -4 | -3 | -5 | -4 | -6 | -9 | -7 | -6 | -5 | -2 | 0 | -2 |
-10 | -15 | -18 | -16 | -16 | -16 | -9 | -9 | -12 | -10 | -13 | -15 | -13 | -10 | -9 | -5 | -3 | -6 | |
76 | 85 | 80 | 87 | 72 | 74 | 55 | 71 | 98 | 95 | 88 | 89 | 81 | 72 | 41 | 38 | 51 | 51 | |
1150 | 1250 | 200 | 250 | 500 | 0 | 1000 | 1500 | 1200 | 1050 | 950 | 350 | 600 | 800 | 0 | 1300 | 1800 | 1200 | |
 | 6:58 | — | — | 6:58 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — |
A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu morning, min -10°C on Tue night). Winds decreasing (fresh winds from the W on Tue afternoon, light winds from the W by Wed night).
A moderate fall of snow, heaviest on Fri morning. Freeze-thaw conditions (max 1°C on Sun afternoon, min -9°C on Fri night). Wind will be generally light.
Latest snow reports near Shiga Kogen-Ichinose Diamond:
Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Snowing in Ikenotaira Onsen Alpenblick. Not much wind here, just a light breeze. Cold. New snow is ankle depth. Every lift is open. Excellent snow conditions on piste. Varied snow off-piste today. from Ikenotaira Onsen Alpenblick
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 46 cm |
| Last snowfall: | 12 Jan 2026 |
| Snow Alerts | Create Alert |
2.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.6 | Powder days Fresh snow, limited sun, any wind. |
0.9 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shiga Kogen-Ichinose Diamond at the specific elevation of 1656 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shiga Kogen-Ichinose Diamond. 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.
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