Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Moderate rain (total 11.0mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -3°C on Sun night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): A dusting of snow turning to light rain (total 6.0mm) on Thu afternoon. Freeze-thaw conditions (max 8°C on Thu morning, min -6°C on Tue night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -2 |  | ||||
| Middle Lift: | 1 | | ||||
| Bottom Lift: | 3 |  |
Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | | |  |  | |  |  | |  | |
mod. rain | light snow | light snow | light snow | light snow | light snow | some clouds | light rain | light snow | light snow | light snow | snow shwrs | cloudy | cloudy | some clouds | rain shwrs | light rain | rain shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | 1 | 4 | 2 | 1 | 1 | — | — | 3 | 3 | 1 | — | — | — | — | — | — | — | |
8 | 1 | — | — | — | — | — | 2 | — | — | — | — | — | — | — | 1 | 4 | 1 | |
max °C | 4 | 4 | 1 | 3 | 2 | 0 | 5 | 5 | 1 | 2 | 2 | -1 | 5 | 5 | -1 | 8 | 5 | 2 |
min °C | 3 | 2 | -1 | 1 | 1 | -3 | 3 | 2 | -1 | 1 | 0 | -6 | 2 | 1 | -2 | 6 | 3 | -2 |
0 | -2 | -5 | -3 | -1 | -5 | 3 | 2 | -3 | -2 | 0 | -8 | 2 | 1 | -4 | 6 | 3 | -2 | |
93 | 85 | 87 | 86 | 82 | 93 | 74 | 69 | 89 | 93 | 79 | 91 | 72 | 68 | 86 | 74 | 89 | 93 | |
650 | 600 | 150 | 200 | 450 | 0 | 400 | 700 | 300 | 300 | 400 | 0 | 400 | 750 | 350 | 900 | 900 | 550 | |
 | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:01 | — | — | 6:01 | — | — |
 | — | 5:43 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — |
Moderate rain (total 11.0mm), heaviest on Sat morning giving way to a moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 5°C on Mon morning, min -3°C on Sun night). Wind will be generally light.
A dusting of snow turning to light rain (total 6.0mm) on Thu afternoon. Freeze-thaw conditions (max 8°C on Thu morning, min -6°C on Tue night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
Snowing in Naeba. from Naeba
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 8 cm |
| Last snowfall: | 6 Mar 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | 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 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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