Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Mild with moderate rain (total 13.0mm) on Tue night, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 6°C on Mon morning, min 0°C on Wed afternoon). Winds increasing (calm on Sun night, fresh winds from the WNW by Wed afternoon).
Joetsu Kokusai Weather (Days 4-6): Light rain (total 7.0mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -2°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, calm by Thu night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Middle Lift: | 2 |  | ||||
| Bottom Lift: | 0 | |
Monday 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | |  |  | |  | | |  |  | |  | |
some clouds | cloudy | cloudy | light rain | light rain | light rain | light snow | light snow | light snow | mod. snow | light snow | light snow | snow shwrs | some clouds | cloudy | mod. rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | 4 | 2 | 2 | 8 | 5 | 4 | — | — | — | — | |
— | — | — | 1 | 2 | 3 | 7 | — | — | — | — | — | — | — | — | 6 | |
max °C | 3 | 6 | 6 | 6 | 5 | 3 | 3 | 1 | 1 | -1 | 0 | 0 | -1 | 6 | 6 | 5 |
min °C | 1 | 4 | 5 | 5 | 5 | 3 | 2 | 1 | 0 | -2 | -1 | -1 | -2 | 3 | 6 | 4 |
1 | 4 | 5 | 4 | 2 | -1 | -2 | -4 | -6 | -9 | -9 | -5 | -2 | 3 | 4 | -1 | |
65 | 44 | 47 | 76 | 82 | 79 | 90 | 95 | 95 | 97 | 97 | 96 | 90 | 53 | 67 | 87 | |
1850 | 1750 | 1800 | 1900 | 1750 | 1100 | 1250 | 800 | 750 | 350 | 550 | 650 | 400 | 1600 | 1900 | 1500 | |
 | — | 6:15 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — |
 | — | — | 5:38 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — |
Mild with moderate rain (total 13.0mm) on Tue night, Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 6°C on Mon morning, min 0°C on Wed afternoon). Winds increasing (calm on Sun night, fresh winds from the WNW by Wed afternoon).
Light rain (total 7.0mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Sat morning. Freeze-thaw conditions (max 6°C on Fri morning, min -2°C on Wed night). Winds decreasing (strong winds from the NW on Wed night, calm by Thu night).
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 19 Feb 2026 |
| Snow Alerts | Create Alert |
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | 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 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