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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Mild at first with light rain (total 7.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Mon night). Winds decreasing (strong winds from the NW on Sun night, calm by Mon night).
Joetsu Kokusai Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri morning, min -2°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Middle Lift: | 4 |  | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Joetsu Kokusai:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  |  | | | |  |  |  |  | | | | |
light rain | light rain | mod. snow | light snow | light snow | snow shwrs | cloudy | some clouds | snow shwrs | light snow | light snow | light snow | snow shwrs | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 6 | 4 | 2 | 1 | — | — | 4 | — | 1 | 1 | — | — | — | — | — | — | |
2 | 4 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 4 | 2 | 1 | 0 | 0 | 4 | 4 | 2 | 2 | 1 | -1 | 1 | 2 | 1 | 7 | 7 | 5 |
min °C | 5 | 3 | 1 | 0 | 0 | -3 | 1 | 2 | 1 | 1 | 0 | -2 | -1 | 0 | 0 | 5 | 5 | 5 |
3 | -2 | -5 | -7 | -6 | -3 | 1 | 0 | 0 | 1 | -2 | -2 | -1 | -2 | -3 | 5 | 3 | 3 | |
95 | 98 | 97 | 97 | 92 | 91 | 70 | 71 | 97 | 98 | 99 | 99 | 92 | 62 | 70 | 62 | 69 | 56 | |
2300 | 1200 | 900 | 700 | 600 | 300 | 850 | 1300 | 900 | 800 | 800 | 400 | 550 | 1050 | 900 | 1900 | 2450 | 2750 | |
 | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — |
 | — | 4:28 | — | — | 4:28 | — | — | 4:29 | — | — | 4:29 | — | — | 4:29 | — | — | 4:30 | — |
Mild at first with light rain (total 7.0mm) on Sun afternoon followed by colder weather and light fall of snow, heaviest on Sun night. Freeze-thaw conditions (max 6°C on Sun morning, min -3°C on Mon night). Winds decreasing (strong winds from the NW on Sun night, calm by Mon night).
A dusting of new snow. Freeze-thaw conditions (max 7°C on Fri morning, min -2°C on Wed night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
It is snowing steadily at Gala Yuzawa. from Gala Yuzawa
Snow is falling at altitude in Nozawa Onsen. from Nozawa Onsen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 39 cm |
| Last snowfall: | 12 Dec 2025 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | 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.
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