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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: A dusting of snow turning to light rain (total 6.0mm) on Tue night. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sun afternoon). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Wed morning, min -6°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri night).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -4 |  | ||||
| Middle Lift: | -1 |  | ||||
| Bottom Lift: | 1 | |
Latest snow reports near Joetsu Kokusai:
Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  |  |  |  |  |  | | | | | | | |
snow shwrs | some clouds | clear | clear | clear | some clouds | cloudy | light rain | light snow | light snow | mod. snow | snow shwrs | light snow | light snow | heavy snow | snow shwrs | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | — | — | — | — | — | — | 4 | 10 | 6 | 2 | 3 | 11 | — | 5 | 21 | |
— | — | — | — | — | — | — | 1 | 5 | — | — | — | — | — | — | — | — | — | |
max °C | 1 | 1 | -1 | 5 | 5 | 1 | 6 | 5 | 3 | 2 | -1 | -4 | -3 | -3 | -5 | -2 | -1 | -4 |
min °C | 0 | -2 | -2 | 3 | 2 | 1 | 5 | 3 | 2 | 1 | -3 | -6 | -4 | -4 | -6 | -4 | -4 | -5 |
-3 | -4 | -5 | 0 | 0 | 0 | 4 | 3 | 2 | -4 | -8 | -9 | -4 | -8 | -6 | -4 | -11 | -12 | |
98 | 79 | 76 | 62 | 72 | 73 | 71 | 88 | 99 | 95 | 98 | 95 | 94 | 88 | 97 | 67 | 75 | 95 | |
550 | 800 | 0 | 1250 | 1450 | 1150 | 1500 | 1300 | 1050 | 900 | 500 | 0 | 0 | 150 | 0 | 0 | 500 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — |
 | — | 4:35 | — | — | 4:35 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
A dusting of snow turning to light rain (total 6.0mm) on Tue night. Freeze-thaw conditions (max 6°C on Tue morning, min -2°C on Sun afternoon). Wind will be generally light.
A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Wed morning, min -6°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NW by Fri night).
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 48 cm |
| Last snowfall: | 27 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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