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Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A dusting of snow turning to light rain (total 8.0mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -7°C on Thu night). Winds increasing (calm on Tue morning, strong winds from the W by Thu night).
Kusatsu Kokusai Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Sun night, min -14°C on Fri afternoon). Winds decreasing (near gales from the WNW on Fri afternoon, calm by Sun night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Middle Lift: | -4 | | ||||
| Bottom Lift: | -5 | |
Latest snow reports near Kusatsu Kokusai:
It is snowing steadily in Nozawa Onsen. from Nozawa Onsen
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | |  |  |  | | |  |  |  | | | | |
clear | clear | snow shwrs | snow shwrs | light rain | rain shwrs | light rain | light snow | light snow | heavy snow | light snow | light snow | cloudy | some clouds | some clouds | light snow | snow shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 3 | — | — | — | — | 1 | — | 22 | 4 | 2 | — | — | — | — | — | — | |
— | — | — | — | 1 | 4 | 3 | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -1 | 1 | 2 | 4 | 3 | 2 | 0 | -9 | -14 | -13 | -9 | -9 | -7 | -5 | -5 | -4 |
min °C | -4 | -2 | -2 | 0 | 2 | 3 | 2 | 0 | -7 | -12 | -14 | -13 | -11 | -10 | -9 | -6 | -5 | -5 |
-6 | -6 | -6 | -5 | -1 | 0 | -2 | -4 | -17 | -25 | -28 | -25 | -17 | -14 | -13 | -12 | -10 | -7 | |
56 | 57 | 75 | 94 | 94 | 87 | 97 | 98 | 73 | 90 | 87 | 72 | 62 | 68 | 57 | 71 | 74 | 55 | |
1050 | 1250 | 1350 | 1800 | 2200 | 2450 | 2250 | 2000 | 1600 | 450 | 0 | 0 | 0 | 350 | 0 | 800 | 1000 | 0 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:34 | — | — | 4:34 | — | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — |
A dusting of snow turning to light rain (total 8.0mm) on Wed night. Freeze-thaw conditions (max 4°C on Wed night, min -7°C on Thu night). Winds increasing (calm on Tue morning, strong winds from the W by Thu night).
A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Sun night, min -14°C on Fri afternoon). Winds decreasing (near gales from the WNW on Fri afternoon, calm by Sun night).
Latest snow reports near Kusatsu Kokusai:
It is snowing steadily in Nozawa Onsen. from Nozawa Onsen
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: | 8 cm |
| Last snowfall: | 22 Dec 2025 |
| Snow Alerts | Create Alert |
2.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.5 | 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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