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Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: A moderate fall of snow, heaviest on Wed night. Becoming mild with drizzle, on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -5°C on Wed night). Wind will be generally light.
Iizuna Kogen Weather (Days 4-6): Mild at first with light rain (total 2.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Sat night, min -5°C on Mon 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 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 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
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  |  | | | |  | | |  | | |
light snow | mod. snow | light snow | snow shwrs | clear | clear | clear | rain shwrs | some clouds | clear | clear | clear | light rain | light snow | light snow | mod. snow | light snow | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
2 | 10 | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 8 | 4 | |
— | — | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | — | — | — | |
max °C | 1 | -2 | -5 | -4 | 1 | 4 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 4 | -1 | -2 | -3 |
min °C | -1 | -5 | -5 | -5 | -2 | 2 | 5 | 5 | 5 | 6 | 6 | 7 | 6 | -1 | -1 | -3 | -5 |
-4 | -11 | -10 | -9 | -5 | -2 | 2 | 1 | 1 | 3 | 2 | 4 | 6 | -5 | -6 | -9 | -12 | |
80 | 97 | 96 | 91 | 45 | 29 | 32 | 38 | 90 | 88 | 68 | 63 | 81 | 99 | 98 | 98 | 98 | |
1600 | 800 | 750 | 850 | 0 | 2100 | 2450 | 2500 | 2450 | 2550 | 2650 | 2800 | 2700 | 1850 | 1300 | 1100 | 900 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — |
A moderate fall of snow, heaviest on Wed night. Becoming mild with drizzle, on Fri night. Freeze-thaw conditions (max 6°C on Fri night, min -5°C on Wed night). Wind will be generally light.
Mild at first with light rain (total 2.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Sat night, min -5°C on Mon night). Wind will be generally light.
Latest snow reports near 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 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: | 2 cm |
| Last snowfall: | 16 Dec 2025 |
| Snow Alerts | Create Alert |
2.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.7 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Iizuna Kogen at the specific elevation of 1480 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iizuna Kogen. 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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