Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Moderate rain (total 18.0mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Mon night, min -2°C on Wed night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -3°C on Thu night). Winds increasing (calm on Thu night, strong winds from the WNW by Sat night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Middle Lift: | 5 | | ||||
| Bottom Lift: | 5 | |
Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  | |  | |  |  |  |  | | | |  | |
cloudy | light rain | light rain | heavy rain | light snow | light snow | mod. snow | light snow | snow shwrs | some clouds | some clouds | cloudy | mod. snow | light rain | snow shwrs | light snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | 2 | 2 | 6 | 3 | — | — | — | — | 5 | — | — | 5 | |
— | 1 | 3 | 14 | — | — | — | — | — | — | — | — | 7 | 3 | 1 | — | |
max °C | 6 | 6 | 4 | 3 | 1 | 0 | -1 | 0 | 1 | 2 | 7 | 7 | 6 | 3 | 2 | -1 |
min °C | 5 | 5 | 4 | 3 | 1 | 0 | -2 | -1 | -2 | -3 | 5 | 5 | 1 | 2 | -1 | -3 |
4 | 1 | 0 | 0 | -3 | -5 | -9 | -7 | -5 | -3 | 2 | 1 | -2 | -2 | -9 | -11 | |
81 | 82 | 82 | 92 | 98 | 95 | 96 | 96 | 76 | 54 | 50 | 63 | 85 | 75 | 76 | 97 | |
2000 | 1900 | 1250 | 1250 | 800 | 650 | 400 | 500 | 700 | 0 | 2100 | 2300 | 2050 | 1000 | 850 | 400 | |
 | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | — | 5:39 | — | — | 5:40 | — | — | 5:40 | — | — | 5:42 | — | — | 5:43 | — |
Moderate rain (total 18.0mm), heaviest on Tue night giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 6°C on Mon night, min -2°C on Wed night). Wind will be generally light.
Moderate rain (total 11.0mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -3°C on Thu night). Winds increasing (calm on Thu night, strong winds from the WNW by Sat 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