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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Heavy rain (total 22.0mm), heaviest during Thu morning. Freeze-thaw conditions (max 9°C on Thu morning, min -4°C on Mon night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Moderate rain (total 12.0mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -1 | | ||||
| Bottom Lift: | 3 |  |
Latest snow reports near Joetsu Kokusai:
It is snowing steadily in Nozawa Onsen. from Nozawa Onsen
Snowing at a moderate rate in Kagura. from Kagura
Snow is falling in Nozawa Onsen. from Nozawa Onsen
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | | | |  |  |  |  |  | |
light rain | snow shwrs | clear | clear | some clouds | light rain | light rain | mod. rain | mod. rain | light rain | light rain | mod. rain | heavy snow | heavy snow | mod. snow | snow shwrs | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | 10 | 16 | 6 | 1 | — | |
5 | 1 | — | — | — | 1 | 2 | 7 | 6 | 4 | 2 | 6 | — | — | — | — | — | |
max °C | 3 | 3 | -4 | 7 | 6 | 4 | 8 | 8 | 9 | 8 | 7 | 4 | 1 | -2 | -3 | 1 | 0 |
min °C | 3 | -4 | -4 | 3 | 0 | 2 | 6 | 8 | 8 | 8 | 6 | 3 | 0 | -3 | -3 | -2 | -7 |
1 | -6 | -6 | 3 | -3 | -1 | 3 | 6 | 8 | 8 | 5 | 0 | -5 | -9 | -8 | -4 | -10 | |
98 | 90 | 84 | 63 | 77 | 77 | 82 | 88 | 98 | 99 | 95 | 97 | 98 | 94 | 95 | 80 | 89 | |
500 | 350 | 0 | 1050 | 1950 | 2250 | 2500 | 2500 | 2100 | 1600 | 1550 | 850 | 400 | 0 | 0 | 0 | 0 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 4:30 | — | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — |
Heavy rain (total 22.0mm), heaviest during Thu morning. Freeze-thaw conditions (max 9°C on Thu morning, min -4°C on Mon night). Wind will be generally light.
Moderate rain (total 12.0mm) on Fri morning. Becoming colder with heavy fall of snow, heaviest during Fri afternoon. Freeze-thaw conditions (max 8°C on Thu afternoon, min -7°C on Sat night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
It is snowing steadily in Nozawa Onsen. from Nozawa Onsen
Snowing at a moderate rate in Kagura. from Kagura
Snow is falling in Nozawa Onsen. from Nozawa Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 21 Dec 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | 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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