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Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Sun morning, min -8°C on Mon night). Winds decreasing (strong winds from the W on Sun night, calm by Mon night).
Shiga Kogen-Ichinose Diamond Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Bottom Lift: | -1 | |
Latest snow reports near Shiga Kogen-Ichinose Diamond:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
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
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 higher elevations in the ski area from Iizuna Kogen
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  | |  |  | | | | | | |  |  | | | | |
light snow | snow shwrs | heavy snow | mod. snow | light snow | snow shwrs | some clouds | some clouds | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
2 | 1 | 14 | 7 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | -1 | -5 | -6 | -6 | -7 | -2 | -2 | -4 | -2 | -3 | -6 | -4 | -2 | 0 | 2 | 4 | 5 |
min °C | 1 | -4 | -6 | -7 | -7 | -8 | -4 | -4 | -6 | -4 | -5 | -7 | -6 | -3 | -1 | 1 | 3 | 5 |
-3 | -12 | -15 | -15 | -13 | -11 | -7 | -7 | -10 | -8 | -9 | -11 | -10 | -5 | -4 | -1 | 0 | 2 | |
96 | 97 | 95 | 97 | 84 | 72 | 44 | 67 | 87 | 88 | 96 | 92 | 73 | 64 | 50 | 34 | 41 | 20 | |
2200 | 1450 | 750 | 750 | 650 | 0 | 900 | 1350 | 650 | 1050 | 1200 | 200 | 700 | 1200 | 1250 | 2000 | 2450 | 2750 | |
 | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — |
A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 2°C on Sun morning, min -8°C on Mon night). Winds decreasing (strong winds from the W on Sun night, calm by Mon night).
A dusting of new snow. Freeze-thaw conditions (max 5°C on Fri night, min -7°C on Wed night). Wind will be generally light.
Latest snow reports near Shiga Kogen-Ichinose Diamond:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
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
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 higher elevations in the ski area from Iizuna Kogen
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 35 cm |
| Last snowfall: | 12 Dec 2025 |
| Snow Alerts | Create Alert |
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.4 | 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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