Next 4 days weather summary:Moderate rain (total 14.0mm), heaviest on Fri morning. Warm (max 25°C on Sun morning, min 14°C on Fri night). Wind will be generally light. | Days 5-7 weather summary:Moderate rain (total 10.0mm), heaviest on Sun night. Warm (max 26°C on Wed morning, min 16°C on Mon night). Wind will be generally light. | |||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | |  |  | | | | | |
rain shwrs | rain shwrs | t-storm risk | clear | clear | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | some clouds | light rain | rain shwrs | some clouds | rain shwrs | rain shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
2 | 4 | 3 | — | — | 2 | 1 | — | 2 | 1 | — | 2 | 1 | — | 2 | 2 | |
max °C | 16 | 21 | 20 | 17 | 23 | 23 | 18 | 25 | 24 | 19 | 25 | 23 | 18 | 24 | 23 | 20 |
min °C | 15 | 16 | 19 | 14 | 22 | 20 | 16 | 24 | 21 | 18 | 23 | 20 | 16 | 23 | 21 | 19 |
15 | 16 | 19 | 14 | 22 | 20 | 16 | 24 | 21 | 18 | 23 | 20 | 16 | 23 | 21 | 19 | |
68 | 80 | 75 | 74 | 52 | 58 | 70 | 55 | 60 | 75 | 63 | 62 | 81 | 67 | 74 | 80 | |
3050 | 3000 | 3200 | 3200 | 3300 | 3450 | 3400 | 3700 | 3700 | 3700 | 3700 | 3550 | 3650 | 3700 | 3900 | 3850 | |
 | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — | 4:28 | — | — |
 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:08 | — | — | 7:08 | — |
SnowProGo pro and carve into:
Avalanche information: Japan Avalanche Network
Latest snow reports near Itoigawa Seaside Valley:
| 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 Itoigawa Seaside Valley at the specific elevation of 240 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Itoigawa Seaside Valley. 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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