Kusatsu Kokusai Weather (Next 3 days): The snow forecast for Kusatsu Kokusai is: A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon morning, min -16°C on Tue night). Winds decreasing (strong winds from the W on Tue morning, light winds from the W by Wed afternoon).
Kusatsu Kokusai Weather (Days 4-6): A moderate fall of snow, heaviest on Wed night. Extremely cold (max -13°C on Sat morning, min -19°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed night, near gales from the W by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -5 |  | ||||
| Middle Lift: | -4 | | ||||
| 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
Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  | | | |  |  | | |  | | | | |
clear | cloudy | some clouds | light snow | light snow | light snow | light snow | some clouds | clear | mod. snow | light snow | light snow | snow shwrs | some clouds | light snow | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 2 | 1 | 1 | 1 | — | — | 7 | 4 | 3 | 1 | — | — | 1 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -4 | -3 | -3 | -4 | -10 | -12 | -14 | -14 | -15 | -17 | -18 | -18 | -18 | -16 | -15 | -15 |
min °C | -5 | -3 | -3 | -9 | -11 | -13 | -16 | -15 | -16 | -18 | -18 | -19 | -19 | -17 | -15 | -15 |
-12 | -9 | -10 | -20 | -23 | -25 | -28 | -25 | -25 | -28 | -28 | -33 | -33 | -28 | -25 | -26 | |
60 | 55 | 64 | 84 | 57 | 46 | 52 | 46 | 64 | 91 | 87 | 87 | 84 | 78 | 76 | 92 | |
850 | 1400 | 1750 | 1350 | 0 | 0 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 0 | 300 | 0 | |
 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — | — | 5:00 | — |
A dusting of new snow. Temperatures will be below freezing (max -3°C on Mon morning, min -16°C on Tue night). Winds decreasing (strong winds from the W on Tue morning, light winds from the W by Wed afternoon).
A moderate fall of snow, heaviest on Wed night. Extremely cold (max -13°C on Sat morning, min -19°C on Thu afternoon). Winds increasing (light winds from the WNW on Wed night, near gales from the W by Sat afternoon).
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
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 17 Jan 2026 |
| Snow Alerts | Create Alert |
1.7 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Kusatsu Kokusai at the specific elevation of 2171 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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