Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Heavy rain (total 20.0mm), mainly falling Sun afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 15°C on Sun morning, min -4°C on Mon night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Moderate rain (total 16.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 9°C on Wed afternoon, min -5°C on Fri afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 7 |  | ||||
| Middle Lift: | 9 | | ||||
| Bottom Lift: | 11 | |
Latest snow reports near Joetsu Kokusai:
Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | |  | | |  |  |  |  | |
clear | heavy rain | light snow | light snow | light snow | clear | some clouds | clear | rain shwrs | light rain | mod. rain | mod. rain | light rain | some clouds | mod. snow | mod. snow | heavy snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — | 6 | 8 | 12 | 15 | |
— | 12 | 7 | — | — | — | — | — | 1 | 1 | 6 | 6 | 2 | — | 1 | — | — | — | |
max °C | 15 | 9 | 4 | -1 | -1 | -2 | 6 | 5 | 6 | 7 | 9 | 7 | 3 | 4 | 4 | -2 | -4 | -4 |
min °C | 13 | 6 | -1 | -2 | -2 | -4 | 2 | 2 | 3 | 7 | 8 | 4 | 3 | 3 | 0 | -2 | -5 | -4 |
12 | 4 | -6 | -6 | -2 | -4 | 1 | -1 | 0 | 3 | 5 | 2 | 2 | 3 | -6 | -6 | -10 | -9 | |
63 | 99 | 97 | 96 | 89 | 79 | 52 | 59 | 67 | 82 | 90 | 100 | 98 | 94 | 98 | 98 | 96 | 97 | |
2950 | 2450 | 1100 | 400 | 450 | 0 | 1300 | 1800 | 2300 | 2550 | 2500 | 1850 | 1150 | 1100 | 850 | 350 | 150 | 0 | |
 | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — |
Heavy rain (total 20.0mm), mainly falling Sun afternoon. Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 15°C on Sun morning, min -4°C on Mon night). Wind will be generally light.
Moderate rain (total 16.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 9°C on Wed afternoon, min -5°C on Fri afternoon). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.1 | 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 Joetsu Kokusai at the specific elevation of 608 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Joetsu 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.
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Snow
Sign up or Login to access
Upload new photo
Nearest