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Shiga Kogen-Ichinose Diamond Weather (Next 3 days): The snow forecast for Shiga Kogen-Ichinose Diamond is: Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Tue night). Wind will be generally light.
Shiga Kogen-Ichinose Diamond Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Fri night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Bottom Lift: | -2 | |
Latest snow reports near Shiga Kogen-Ichinose Diamond:
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
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | | |  | |  | | | | | | |  | | | |
snow shwrs | clear | clear | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | clear | some clouds | clear | clear | some clouds | clear | clear | rain shwrs | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
— | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
max°C | -2 | 3 | 3 | 3 | 6 | 6 | 3 | 2 | 1 | -1 | 3 | 3 | 4 | 7 | 6 | 6 | 5 | 3 | -2 |
min°C | -3 | 0 | 3 | 3 | 5 | 4 | 2 | 1 | -1 | -2 | 0 | 3 | 3 | 5 | 6 | 5 | 5 | 0 | -5 |
-9 | -2 | 2 | 0 | 3 | 2 | -1 | -2 | -4 | -5 | -2 | 1 | 1 | 2 | 4 | 2 | 2 | -4 | -12 | |
88 | 59 | 53 | 55 | 47 | 45 | 87 | 85 | 78 | 77 | 55 | 47 | 46 | 45 | 51 | 72 | 85 | 86 | 92 | |
1200 | 1700 | 2500 | 2400 | 2750 | 2650 | 2250 | 2100 | 1950 | 1400 | 1700 | 2200 | 2400 | 2800 | 2800 | 2600 | 2400 | 2000 | 1150 | |
 | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:36 | — |
Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -3°C on Tue night). Wind will be generally light.
Light rain (total 2.0mm), mostly falling on Mon morning. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Fri night). Wind will be generally light.
Latest snow reports near Shiga Kogen-Ichinose Diamond:
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
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 11 cm |
| Last snowfall: | 10 Nov 2025 |
| Snow Alerts | Create Alert |
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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.
The Shiga Kogen-Ichinose Diamond skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Shiga Kogen-Ichinose Diamond snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Shiga Kogen-Ichinose Diamond at:
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