Next 3 days weather summary:Heavy rain (total 91.0mm), heaviest during Sun night. Very mild (max 14°C on Sun night, min 2°C on Mon night). Winds decreasing (strong winds from the S on Sun afternoon, calm by Tue morning). | Days 4-6 weather summary:Light rain (total 2.0mm), mostly falling on Fri morning. Very mild (max 16°C on Thu morning, min 6°C on Fri night). Wind will be generally light. | |||||||||||||||||
Sunday 3 | Monday 4 | Tuesday 5 | Wednesday 6 | Thursday 7 | Friday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | | |  | | | |  | | |
cloudy | heavy rain | heavy rain | light rain | light rain | rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | some clouds | light rain | rain shwrs | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 11 | 72 | 3 | 4 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | |
max °C | 13 | 10 | 14 | 11 | 6 | 4 | 11 | 11 | 7 | 12 | 12 | 10 | 16 | 16 | 13 | 11 | 11 | 7 |
min °C | 12 | 10 | 11 | 9 | 5 | 2 | 7 | 9 | 6 | 9 | 11 | 10 | 13 | 14 | 11 | 10 | 10 | 6 |
10 | 6 | 8 | 6 | 2 | -2 | 6 | 7 | 3 | 7 | 10 | 9 | 13 | 14 | 9 | 8 | 8 | 3 | |
60 | 91 | 100 | 85 | 93 | 78 | 45 | 47 | 92 | 66 | 61 | 96 | 67 | 41 | 70 | 87 | 52 | 54 | |
3150 | 4000 | 4150 | 2800 | 2100 | 1500 | 3300 | 3300 | 3450 | 3450 | 3250 | 3200 | 3450 | 3250 | 3400 | 3150 | 2650 | 2450 | |
 | 4:58 | — | — | 4:56 | — | — | 4:56 | — | — | 4:54 | — | — | 4:54 | — | — | 4:52 | — | — |
 | — | 6:39 | — | — | 6:40 | — | — | 6:42 | — | — | 6:42 | — | — | 6:43 | — | — | 6:44 | — |
Latest snow reports near Isshiki 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 Isshiki Kokusai at the specific elevation of 1100 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Isshiki 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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