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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: Heavy rain (total 22.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Wed night). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): Heavy rain (total 20.0mm), heaviest during Fri night. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Thu night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 2 |  | ||||
| Middle Lift: | 5 |  | ||||
| Bottom Lift: | 7 | |
Latest snow reports near Joetsu Kokusai:
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  |  | | |  | | |  | | | | |  | |
light snow | light snow | light snow | heavy snow | snow shwrs | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | heavy rain | light rain | some clouds | clear | some clouds | some clouds | cloudy | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
2 | 5 | 5 | 17 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
22 | — | — | — | — | — | — | — | — | — | — | — | 19 | 1 | — | — | — | — | — | |
max°C | 5 | 2 | 2 | 0 | 2 | 2 | 0 | 5 | 5 | 3 | 8 | 6 | 4 | 4 | 4 | 3 | 8 | 9 | 7 |
min°C | 2 | 1 | 1 | 0 | 1 | 0 | -1 | 4 | 2 | 2 | 6 | 4 | 3 | 3 | 3 | 3 | 7 | 7 | 6 |
-1 | -2 | -2 | -4 | -3 | 0 | -1 | 3 | 0 | 0 | 6 | 4 | 0 | 3 | 3 | 1 | 7 | 6 | 6 | |
98 | 99 | 99 | 99 | 90 | 95 | 89 | 79 | 81 | 73 | 78 | 84 | 99 | 99 | 84 | 82 | 76 | 83 | 78 | |
1150 | 800 | 900 | 650 | 700 | 850 | 250 | 1300 | 1750 | 1850 | 1950 | 1850 | 1500 | 1100 | 1250 | 1800 | 2200 | 2350 | 2500 | |
 | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — |
 | — | — | 4:32 | — | — | 4:31 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Heavy rain (total 22.0mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Mon night, min -1°C on Wed night). Wind will be generally light.
Heavy rain (total 20.0mm), heaviest during Fri night. Mild temperatures (max 9°C on Sun afternoon, min 2°C on Thu night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 15 Apr 2025 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 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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