Next 3 days weather summary:Heavy rain (total 33.0mm), heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 7°C on Tue morning). Wind will be generally light. | Days 4-6 weather summary:Light rain (total 2.0mm), mostly falling on Thu night. Very mild (max 12°C on Thu afternoon, min 4°C on Fri afternoon). Winds decreasing (fresh winds from the WNW on Thu night, calm by Sat afternoon). | ||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | Friday 2 | Saturday 3 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  |  |  | | | | | | | |
mod. rain | heavy rain | heavy rain | rain shwrs | clear | clear | some clouds | some clouds | light rain | cloudy | light rain | some clouds | clear | clear | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 12 | 11 | 1 | — | — | — | — | 1 | — | 2 | — | — | — | — | — | — |
max °C | 12 | 11 | 8 | 8 | 9 | 12 | 12 | 11 | 12 | 12 | 9 | 6 | 5 | 4 | 8 | 8 | 6 |
min °C | 11 | 8 | 7 | 8 | 8 | 10 | 11 | 10 | 12 | 11 | 6 | 5 | 4 | 4 | 6 | 7 | 6 |
chill °C | 8 | 5 | 3 | 6 | 6 | 9 | 10 | 8 | 10 | 9 | 2 | 0 | 0 | 1 | 3 | 6 | 4 |
Humid % | 87 | 88 | 90 | 61 | 49 | 41 | 48 | 69 | 85 | 81 | 77 | 49 | 44 | 46 | 32 | 39 | 61 |
Freeze m | 4400 | 4100 | 3850 | 4050 | 4250 | 4450 | 4550 | 4600 | 4550 | 4650 | 4000 | 3500 | 3400 | 3400 | 3600 | 3750 | 3800 |
 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — |
 | 5:34 | — | — | 5:32 | — | — | 5:30 | — | — | 5:30 | — | — | 5:28 | — | — | 5:27 | — |
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche 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 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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