Next 4 days weather summary:Moderate rain (total 13.0mm), heaviest on Tue night. Mild temperatures (max 9°C on Fri afternoon, min 4°C on Tue night). Wind will be generally light. | Days 5-7 weather summary:Mostly dry. Very mild (max 14°C on Sun afternoon, min 7°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  | | | | | | | |
mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | rain shwrs | rain shwrs | clear | some clouds | clear | clear | some clouds | clear | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
6 | 1 | 2 | 1 | — | 2 | 1 | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 7 | 7 | 4 | 7 | 6 | 5 | 8 | 9 | 8 | 9 | 10 | 10 | 13 | 14 | 12 |
min °C | 4 | 6 | 5 | 4 | 5 | 5 | 4 | 7 | 9 | 7 | 9 | 9 | 9 | 11 | 12 | 11 |
3 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 8 | 5 | 8 | 8 | 9 | 11 | 12 | 11 | |
91 | 58 | 61 | 71 | 55 | 70 | 74 | 41 | 54 | 50 | 42 | 66 | 47 | 36 | 39 | 33 | |
2900 | 2950 | 2950 | 2950 | 2800 | 2900 | 3000 | 3300 | 3400 | 3700 | 3600 | 3450 | 3800 | 4200 | 4200 | 4300 | |
 | — | 4:39 | — | — | 4:39 | — | — | 4:39 | — | — | 4:37 | — | — | 4:37 | — | — |
 | — | — | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — | — | 6:46 | — |
Latest snow reports near Kusatsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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