Next 3 days weather summary:Heavy rain (total 22.0mm), heaviest during Sun night. Very mild (max 16°C on Sun afternoon, min 2°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, calm by Tue afternoon). | Days 4-6 weather summary:Light rain (total 5.0mm), mostly falling on Thu morning. Very mild (max 15°C on Wed afternoon, min 8°C on Thu night). Wind will be generally light. | ||||||||||||||||
Sun 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  | |  | |  | |  | |  | |
light rain | mod. rain | light rain | light rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | cloudy | light rain | rain shwrs | some clouds | cloudy | cloudy | light rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 9 | 2 | 4 | 5 | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | |
max °C | 16 | 15 | 10 | 8 | 4 | 10 | 12 | 11 | 15 | 15 | 12 | 13 | 12 | 10 | 12 | 11 | 9 |
min °C | 12 | 10 | 9 | 5 | 2 | 7 | 11 | 10 | 13 | 13 | 12 | 12 | 10 | 8 | 10 | 10 | 8 |
10 | 10 | 9 | -1 | -5 | 4 | 10 | 8 | 13 | 12 | 10 | 11 | 8 | 6 | 10 | 10 | 6 | |
47 | 74 | 99 | 94 | 95 | 47 | 34 | 56 | 58 | 58 | 79 | 77 | 71 | 82 | 80 | 84 | 96 | |
3000 | 4100 | 3400 | 2550 | 1300 | 2400 | 3100 | 3450 | 3550 | 3400 | 3200 | 3350 | 3200 | 3100 | 3050 | 2950 | 2600 | |
 | — | — | 4:47 | — | — | 4:46 | — | — | 4:45 | — | — | 4:43 | — | — | 4:43 | — | — |
 | 6:34 | — | — | 6:35 | — | — | 6:36 | — | — | 6:37 | — | — | 6:37 | — | — | 6:38 | — |
Latest snow reports near Joetsu Kokusai:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 2026 |
| 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 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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