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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: A heavy fall of snow, heaviest during Wed night. Becoming milder with heavy rain (total 22.0mm) on Fri morning. Freeze-thaw conditions (max 8°C on Wed morning, min -6°C on Thu night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Heavy rain (total 30.0mm), heaviest during Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Middle Lift: | 5 | | ||||
| Bottom Lift: | 8 | |
Latest snow reports near Joetsu Kokusai:
Wednesday 3 | Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  |  |  |  |  | | |  | | |  | |
light rain | mod. rain | heavy snow | light snow | snow shwrs | light snow | light snow | mod. snow | snow shwrs | some clouds | cloudy | some clouds | some clouds | some clouds | clear | cloudy | light rain | heavy rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 14 | 5 | 1 | 5 | 2 | 7 | 1 | — | — | — | — | — | — | — | — | — | |
2 | 10 | — | — | — | — | 10 | — | — | — | — | — | — | — | — | — | 1 | 29 | |
max °C | 8 | 5 | 2 | 1 | 1 | 1 | 2 | 2 | 0 | 3 | 3 | -1 | 4 | 3 | 1 | 5 | 4 | 4 |
min °C | 7 | 3 | -1 | 0 | -5 | -6 | 2 | 2 | -6 | 2 | -1 | -2 | 3 | 1 | 1 | 4 | 3 | 2 |
7 | -2 | -6 | -6 | -7 | -9 | 2 | 0 | -9 | 2 | -4 | -4 | 3 | -1 | -1 | 3 | 3 | -1 | |
93 | 98 | 91 | 87 | 80 | 77 | 97 | 98 | 94 | 82 | 95 | 79 | 91 | 97 | 80 | 93 | 96 | 99 | |
1300 | 1000 | 200 | 0 | 350 | 0 | 500 | 500 | 0 | 1000 | 1500 | 1650 | 1550 | 1800 | 2050 | 2200 | 2050 | 850 | |
 | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — |
 | — | 4:27 | — | — | 4:27 | — | — | 4:27 | — | — | 4:27 | — | — | 4:27 | — | — | 4:27 | — |
A heavy fall of snow, heaviest during Wed night. Becoming milder with heavy rain (total 22.0mm) on Fri morning. Freeze-thaw conditions (max 8°C on Wed morning, min -6°C on Thu night). Wind will be generally light.
Heavy rain (total 30.0mm), heaviest during Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -2°C on Sat night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 28 Nov 2025 |
| 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 Joetsu Kokusai at the specific elevation of 200 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.
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