Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 13°C on Sun morning, min -2°C on Mon night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Mild at first with light rain (total 3.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 8°C on Wed morning, min -5°C on Thu afternoon). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Middle Lift: | 5 | | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Joetsu Kokusai:
Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  |  |  | | | | | |  | |  |  | |
some clouds | cloudy | some clouds | clear | clear | light rain | light rain | light snow | light snow | some clouds | some clouds | some clouds | some clouds | light rain | mod. snow | light snow | snow shwrs | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | 10 | 1 | — | — | |
— | — | — | — | — | 3 | 4 | — | — | — | — | — | — | 3 | — | — | — | — | |
max °C | 10 | 10 | 4 | 13 | 13 | 7 | 3 | 2 | 0 | 5 | 6 | 0 | 8 | 7 | 1 | 1 | 2 | 1 |
min °C | 7 | 5 | 2 | 10 | 7 | 3 | 3 | 1 | -2 | 1 | 1 | -1 | 5 | 3 | -2 | -1 | -5 | -5 |
7 | 4 | 1 | 10 | 7 | 1 | 1 | -1 | -2 | 1 | 1 | -1 | 5 | -1 | -6 | -4 | -5 | -7 | |
50 | 53 | 74 | 50 | 50 | 96 | 99 | 98 | 95 | 74 | 64 | 78 | 67 | 71 | 92 | 84 | 65 | 74 | |
1650 | 2200 | 1900 | 2000 | 2250 | 1450 | 600 | 450 | 200 | 300 | 900 | 500 | 850 | 1000 | 0 | 0 | 350 | 450 | |
 | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:30 | — | — | 6:28 | — | — |
 | — | 5:22 | — | — | 5:22 | — | — | 5:23 | — | — | 5:24 | — | — | 5:27 | — | — | 5:28 | — |
Light rain (total 7.0mm) at first, then becoming colder with a dusting of snow on Mon afternoon. Freeze-thaw conditions (max 13°C on Sun morning, min -2°C on Mon night). Wind will be generally light.
Mild at first with light rain (total 3.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 8°C on Wed morning, min -5°C on Thu afternoon). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 16 cm |
| Last snowfall: | 12 Feb 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.2 | 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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