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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Moderate rain (total 18.0mm) heaviest on Thu morning, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 8°C on Wed morning, min -1°C on Thu night). Winds increasing (calm on Thu morning, strong winds from the NW by Thu night).
Joetsu Kokusai Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Fri afternoon, calm by Sat afternoon).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Middle Lift: | 2 | | ||||
| Bottom Lift: | 0 | |
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
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  | |  |  |  |  |  |  |  | | | | |
clear | clear | rain shwrs | light rain | light rain | light rain | mod. rain | light rain | light snow | heavy snow | mod. snow | heavy snow | light snow | snow shwrs | snow shwrs | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 2 | 16 | 9 | 12 | 2 | — | — | 4 | 3 | — | |
— | — | 2 | 1 | 1 | 1 | 6 | 3 | 4 | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 5 | 5 | 8 | 8 | 8 | 8 | 7 | 5 | -2 | -6 | -6 | -3 | -3 | -3 | 0 | 1 | 0 |
min °C | 2 | 2 | 2 | 7 | 8 | 7 | 7 | 6 | -1 | -5 | -7 | -6 | -5 | -5 | -5 | 0 | 0 | -1 |
1 | -1 | -1 | 4 | 6 | 7 | 7 | 6 | -9 | -14 | -17 | -16 | -10 | -5 | -7 | -5 | -2 | -3 | |
50 | 60 | 69 | 84 | 88 | 86 | 94 | 100 | 97 | 96 | 91 | 94 | 84 | 80 | 66 | 92 | 99 | 80 | |
1050 | 1650 | 2150 | 2250 | 2300 | 2350 | 2150 | 1850 | 1000 | 350 | 0 | 0 | 0 | 250 | 0 | 600 | 700 | 0 | |
 | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | 4:31 | — | — | 4:31 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:35 | — |
Moderate rain (total 18.0mm) heaviest on Thu morning, then becoming colder with a dusting of snow on Thu night. Freeze-thaw conditions (max 8°C on Wed morning, min -1°C on Thu night). Winds increasing (calm on Thu morning, strong winds from the NW by Thu night).
A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Sun afternoon, min -7°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Fri afternoon, calm by Sat afternoon).
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: | 8 cm |
| Last snowfall: | 22 Dec 2025 |
| Snow Alerts | Create Alert |
0.6 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.2 | 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.
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