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Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Thu afternoon). Wind will be generally light.
Kusatsu Kokusai Weather (Days 4-6): Mild with light rain (total 6.0mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Sun morning, min -1°C on Mon afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Kusatsu Kokusai:
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
Moderate to heavy 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
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | |  |  | | | |  |  | |  | | |
snow shwrs | some clouds | light snow | light snow | snow shwrs | some clouds | clear | clear | clear | clear | some clouds | rain shwrs | rain shwrs | some clouds | cloudy | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
1 | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | — | 3 | |
max °C | -2 | 2 | 2 | -1 | -1 | -2 | -3 | 4 | 4 | 3 | 8 | 6 | 5 | 10 | 9 | 7 |
min °C | -4 | 0 | 0 | -4 | -3 | -5 | -5 | 2 | 1 | 1 | 6 | 5 | 5 | 8 | 6 | 1 |
-6 | -2 | -2 | -9 | -7 | -5 | -7 | 0 | -1 | -2 | 3 | 2 | 2 | 6 | 5 | -3 | |
92 | 74 | 75 | 97 | 85 | 82 | 56 | 38 | 51 | 29 | 85 | 90 | 88 | 85 | 88 | 97 | |
1100 | 1250 | 1600 | 1000 | 800 | 950 | 1050 | 2100 | 2500 | 2650 | 2600 | 2500 | 2650 | 2800 | 2800 | 2350 | |
 | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — |
A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -5°C on Thu afternoon). Wind will be generally light.
Mild with light rain (total 6.0mm) on Sun night Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 10°C on Sun morning, min -1°C on Mon afternoon). Wind will be generally light.
Latest snow reports near Kusatsu Kokusai:
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
Moderate to heavy 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
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 23 cm |
| Last snowfall: | 15 Dec 2025 |
| Snow Alerts | Create Alert |
1.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Kusatsu Kokusai at the specific elevation of 1245 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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