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Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu afternoon, min -9°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, light winds from the W by Wed night).
Kusatsu Kokusai Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon morning, min -6°C on Fri afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -10 |  | ||||
| Middle Lift: | -7 | | ||||
| Bottom Lift: | -4 | |
Latest snow reports near Kusatsu Kokusai:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Freezing 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
Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Tue 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  |  |  |  |  | | | |  | | | | |  | |
light snow | snow shwrs | light snow | snow shwrs | some clouds | cloudy | some clouds | light snow | light snow | light snow | snow shwrs | clear | clear | some clouds | clear | clear | clear | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
2 | 1 | 3 | 1 | — | — | — | 3 | 2 | 2 | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -7 | -8 | -7 | -5 | -2 | -1 | -2 | -4 | -4 | -6 | -3 | -2 | -2 | 0 | 0 | 0 |
min °C | -6 | -9 | -9 | -8 | -8 | -3 | -1 | -5 | -5 | -6 | -6 | -5 | -3 | -3 | -2 | -1 | -2 |
-15 | -18 | -17 | -16 | -15 | -8 | -8 | -13 | -12 | -13 | -13 | -11 | -8 | -8 | -4 | -4 | -5 | |
82 | 71 | 76 | 64 | 64 | 46 | 66 | 96 | 84 | 73 | 64 | 55 | 54 | 64 | 49 | 56 | 71 | |
1350 | 450 | 400 | 650 | 0 | 1100 | 1600 | 1300 | 1050 | 1100 | 400 | 950 | 1400 | 900 | 1400 | 1750 | 1150 | |
 | — | — | 6:56 | — | — | 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 afternoon, min -9°C on Tue night). Winds decreasing (fresh winds from the W on Tue night, light winds from the W by Wed night).
A dusting of new snow. Freeze-thaw conditions (max 2°C on Mon morning, min -6°C on Fri afternoon). Wind will be generally light.
Latest snow reports near Kusatsu Kokusai:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Freezing 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
Continuous light snow 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: | 32 cm |
| Last snowfall: | 11 Jan 2026 |
| Snow Alerts | Create Alert |
2.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.7 | Powder days Fresh snow, limited sun, any wind. |
1.8 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Kusatsu Kokusai at the specific elevation of 1708 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Kusatsu Kokusai. 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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