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Itoigawa Seaside Valley Weather (Next 3 days): The snow forecast for Itoigawa Seaside Valley is: Moderate rain (total 19.0mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Thu afternoon). Wind will be generally light.
Itoigawa Seaside Valley Weather (Days 4-6): Heavy rain (total 25.0mm), heaviest during Sun afternoon. Very mild (max 11°C on Sat morning, min 4°C on Sun night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Middle Lift: | 4 | | ||||
| Bottom Lift: | 6 | |
Latest snow reports near Itoigawa Seaside Valley:
Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
Continuous light rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  | | | |  |  |  |  |  | |
rain shwrs | light snow | some clouds | mod. rain | mod. snow | light snow | snow shwrs | clear | clear | clear | clear | some clouds | light rain | some clouds | cloudy | heavy rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 2 | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | 7 | — | 9 | — | — | — | — | — | — | — | — | 1 | — | — | 11 | 11 | |
max °C | 4 | 3 | 6 | 5 | 2 | 0 | 1 | 2 | 8 | 8 | 8 | 11 | 10 | 10 | 11 | 10 | 6 |
min °C | 3 | 2 | 4 | 4 | 0 | 0 | -1 | 0 | 6 | 7 | 7 | 9 | 10 | 10 | 11 | 9 | 4 |
-1 | 0 | 2 | 1 | -2 | 0 | -1 | -2 | 5 | 6 | 6 | 8 | 8 | 8 | 10 | 7 | 1 | |
83 | 97 | 74 | 91 | 97 | 95 | 83 | 48 | 41 | 54 | 43 | 75 | 84 | 77 | 80 | 98 | 98 | |
1350 | 1100 | 1450 | 1450 | 900 | 700 | 800 | 1100 | 2300 | 2600 | 2600 | 2500 | 2550 | 2750 | 2800 | 2700 | 1450 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:34 | — | — | 4:34 | — | — | 4:34 | — |
Moderate rain (total 19.0mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 8°C on Fri morning, min -1°C on Thu afternoon). Wind will be generally light.
Heavy rain (total 25.0mm), heaviest during Sun afternoon. Very mild (max 11°C on Sat morning, min 4°C on Sun night). Wind will be generally light.
Latest snow reports near Itoigawa Seaside Valley:
Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan
Continuous light rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 7 cm |
| Last snowfall: | 15 Dec 2025 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.2 | 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 Itoigawa Seaside Valley at the specific elevation of 740 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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