Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Mild with light rain (total 4.0mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Thu morning, min -7°C on Fri night). Mainly fresh winds.
Joetsu Kokusai Weather (Days 4-6): Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Mon night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 1 |  | ||||
| Middle Lift: | 4 |  | ||||
| Bottom Lift: | 7 | |
Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
| |  |  |  | |  | |  | | |  | | |  |  | |  | |
light snow | light snow | snow shwrs | cloudy | some clouds | snow shwrs | clear | clear | clear | some clouds | cloudy | cloudy | some clouds | light rain | light snow | snow shwrs | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | 1 | — | — | — | 6 | — | — | — | — | — | — | — | — | 2 | — | — | — | |
4 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | |
max °C | 3 | 1 | -2 | 1 | 2 | -4 | -2 | 0 | 0 | 5 | 5 | 4 | 5 | 4 | 1 | 0 | 1 | 2 |
min °C | 2 | 0 | -3 | 0 | 0 | -7 | -4 | -1 | 0 | 4 | 4 | 3 | 5 | 3 | -2 | -2 | -1 | 0 |
-3 | -4 | -7 | 0 | -4 | -15 | -9 | -4 | -2 | 4 | 4 | 3 | 4 | -2 | -8 | -7 | -3 | 0 | |
99 | 98 | 96 | 44 | 68 | 86 | 69 | 51 | 36 | 20 | 43 | 46 | 55 | 91 | 97 | 87 | 68 | 37 | |
1450 | 1200 | 650 | 1050 | 1200 | 250 | 500 | 950 | 1050 | 1500 | 1650 | 1800 | 1650 | 1550 | 1000 | 800 | 1100 | 1600 | |
 | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:46 | — | — | 5:45 | — | — | 5:43 | — | — |
 | — | 5:53 | — | — | 5:54 | — | — | 5:55 | — | — | 5:57 | — | — | 5:58 | — | — | 5:59 | — |
Mild with light rain (total 4.0mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Fri night. Freeze-thaw conditions (max 3°C on Thu morning, min -7°C on Fri night). Mainly fresh winds.
Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Mon night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
Raining moderately in Naeba. The wind is strong today. Feeling cold here today. from Naeba
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 12 Mar 2026 |
| Snow Alerts | Create Alert |
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.4 | Powder days Fresh snow, limited sun, any wind. |
0.3 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Joetsu Kokusai at the specific elevation of 1017 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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