Fri 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  | | | | |  | |  |  | |
clear | some clouds | some clouds | cloudy | cloudy | light rain | light rain | light snow | light snow | cloudy | some clouds | some clouds | cloudy | light rain | light rain | mod. rain | snow shwrs | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
mm | — | — | — | — | — | 4 | 1 | 5 | 1 | — | — | — | — | 2 | 1 | 8 | 2 |
max °C | 8 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 2 | 2 | 1 | 1 | 1 | 5 | 6 | 6 | 5 |
min °C | 7 | 6 | 6 | 7 | 5 | 4 | 7 | 2 | 1 | 1 | 0 | 1 | 1 | 2 | 6 | 6 | -2 |
chill °C | 7 | 5 | 5 | 7 | 3 | 2 | 5 | -4 | -4 | -3 | -2 | -2 | -2 | -2 | 3 | 3 | -9 |
Humid % | 33 | 44 | 50 | 54 | 62 | 91 | 89 | 91 | 74 | 71 | 77 | 90 | 95 | 94 | 94 | 97 | 78 |
Freeze m | 2800 | 3150 | 3150 | 3150 | 3250 | 3100 | 3200 | 2600 | 2500 | 2500 | 2000 | 2000 | 1950 | 2600 | 3200 | 3050 | 2150 |
 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:36 | — | — | 4:35 | — |
Next 3 days weather summary:Moderate rain (total 11.0mm), heaviest on Sun morning. Mild temperatures (max 8°C on Fri afternoon, min 1°C on Mon morning). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 13.0mm) heaviest on Wed afternoon, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 6°C on Wed morning, min -4°C on Thu morning). Winds increasing (light winds from the W on Mon night, near gales from the W by Thu morning). | ||||||||||||||||
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: | 7 Nov 2026 |
| Snow Alerts | Create Alert |
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.3 | 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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