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Joetsu Kokusai Weather (Next 3 days): The snow forecast for Joetsu Kokusai is: A heavy fall of snow, heaviest during Sun night. Becoming milder with light rain (total 4.0mm) on Tue afternoon. Freeze-thaw conditions (max 5°C on Tue morning, min -6°C on Mon afternoon). Wind will be generally light.
Joetsu Kokusai Weather (Days 4-6): A dusting of snow. Milder later with heavy rain (total 33.0mm) on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -6°C on Wed night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -9 |  | ||||
| Middle Lift: | -6 | | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Joetsu Kokusai:
Snow falling at Nozawa Onsen. from Nozawa Onsen
Snow is falling on the slopes above Maiko Snow Resort. from Maiko Snow Resort
Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  |  |  | |  | | |  |  | | | |
heavy snow | light snow | snow shwrs | some clouds | some clouds | light rain | mod. snow | mod. snow | light snow | snow shwrs | some clouds | light rain | heavy rain | mod. rain | light snow | some clouds | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
17 | 2 | — | — | — | — | 10 | 8 | 4 | 1 | — | — | — | — | — | — | |
— | — | — | — | — | 4 | — | — | — | — | — | 1 | 19 | 10 | 3 | — | |
max °C | -3 | 0 | 0 | -4 | 5 | 4 | 1 | 0 | 0 | -2 | 4 | 4 | 3 | 3 | 2 | -1 |
min °C | -3 | -1 | -6 | -6 | 3 | 4 | -1 | 0 | -1 | -6 | 2 | 3 | 2 | 3 | 1 | -6 |
-10 | -4 | -9 | -9 | 0 | 4 | -5 | -4 | -1 | -9 | 1 | 1 | 0 | 0 | 1 | -8 | |
90 | 90 | 84 | 75 | 81 | 98 | 97 | 96 | 97 | 93 | 79 | 94 | 100 | 98 | 99 | 88 | |
0 | 0 | 200 | 0 | 1450 | 950 | 250 | 0 | 250 | 0 | 950 | 1550 | 1200 | 650 | 600 | 0 | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | — | — | 4:46 | — | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — |
A heavy fall of snow, heaviest during Sun night. Becoming milder with light rain (total 4.0mm) on Tue afternoon. Freeze-thaw conditions (max 5°C on Tue morning, min -6°C on Mon afternoon). Wind will be generally light.
A dusting of snow. Milder later with heavy rain (total 33.0mm) on Thu night. Freeze-thaw conditions (max 4°C on Thu morning, min -6°C on Wed night). Wind will be generally light.
Latest snow reports near Joetsu Kokusai:
Snow falling at Nozawa Onsen. from Nozawa Onsen
Snow is falling on the slopes above Maiko Snow Resort. from Maiko Snow Resort
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 24 cm |
| Last snowfall: | 9 Jan 2026 |
| Snow Alerts | Create Alert |
0.0 | 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 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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