Next 4 days weather summary:Heavy rain (total 21.0mm), heaviest during Thu night. Warm (max 22°C on Fri morning, min 12°C on Tue night). Wind will be generally light. | Days 5-7 weather summary:Heavy rain (total 51.0mm), heaviest during Sat afternoon. Very mild (max 17°C on Sat morning, min 10°C on Mon morning). Wind will be generally light. | |||||||||||||||
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 | |
 |  | | | |  |  |  |  | |  | |  | | |  | |
some clouds | some clouds | some clouds | some clouds | some clouds | mod. rain | rain shwrs | rain shwrs | t-storm risk | rain shwrs | light rain | mod. rain | heavy rain | mod. rain | light rain | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | 6 | 12 | 1 | 2 | 3 | 2 | 9 | 17 | 6 | 2 | 4 | |
max °C | 13 | 20 | 19 | 14 | 21 | 19 | 15 | 22 | 22 | 16 | 17 | 15 | 14 | 14 | 13 | 12 |
min °C | 12 | 17 | 15 | 12 | 19 | 15 | 13 | 20 | 19 | 15 | 16 | 14 | 13 | 13 | 13 | 11 |
12 | 17 | 15 | 11 | 19 | 15 | 13 | 20 | 19 | 15 | 16 | 13 | 12 | 12 | 12 | 10 | |
77 | 74 | 61 | 81 | 65 | 69 | 79 | 69 | 59 | 90 | 95 | 95 | 98 | 98 | 96 | 96 | |
3850 | 3900 | 4100 | 4100 | 4250 | 4150 | 4000 | 4100 | 4250 | 4350 | 4500 | 4600 | 4600 | 4300 | 4450 | 4450 | |
 | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — | 4:26 | — | — |
 | — | — | 7:06 | — | — | 7:06 | — | — | 7:06 | — | — | 7:07 | — | — | 7:07 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Kusatsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 9 May 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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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