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Arizona’s Season Starts Early
Arizona Snowbowl kicked off their 2025–26 winter season at noon on Thursday, 20 November, opening a day ahead of schedule thanks to a powerful storm that dropped 37 inches (almost a metre) of snowfall since Sunday.
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Itoigawa Seaside Valley at 740 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 23 Nov 2025
Now
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  |  | |  |  | | | | |  | | |  | |
some clouds | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | rain shwrs | heavy rain | heavy rain | mod. rain | rain shwrs | some clouds | rain shwrs | rain shwrs | rain shwrs | heavy rain | rain shwrs | some clouds | clear | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 23 | 13 | 21 | 10 | 1 | — | 4 | 11 | 6 | 11 | 1 | — | — | |
max°C | 10 | 9 | 7 | 10 | 10 | 8 | 11 | 10 | 6 | 6 | 7 | 6 | 8 | 9 | 8 | 5 | 5 | 4 | 4 | 5 | 5 |
min°C | 8 | 8 | 7 | 9 | 8 | 8 | 9 | 9 | 4 | 6 | 6 | 6 | 6 | 8 | 6 | 4 | 3 | 2 | 3 | 4 | 5 |
8 | 8 | 6 | 8 | 6 | 7 | 9 | 7 | 0 | 2 | 1 | 3 | 6 | 6 | 3 | 0 | 0 | 0 | 3 | 3 | 3 | |
53 | 60 | 58 | 56 | 70 | 69 | 58 | 59 | 91 | 95 | 96 | 94 | 83 | 71 | 82 | 95 | 81 | 94 | 90 | 83 | 63 | |
2200 | 2300 | 2300 | 2200 | 2150 | 2050 | 2050 | 2100 | 1450 | 1600 | 1700 | 1700 | 1800 | 2250 | 2000 | 1400 | 1350 | 1200 | 1150 | 1400 | 1950 | |
 | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | 4:34 | — | — | 4:34 | — | — | 4:32 | — | — | 4:32 | — | — | 4:32 | — | — | 4:31 | — | — | 4:31 | — |
Next 0-3 days weather summary:
Heavy rain (total 23.0mm), heaviest during Tue night. Very mild (max 11°C on Tue morning, min 4°C on Tue night). Wind will be generally light.
Next 4-6 days weather summary:
Heavy rain (total 77.0mm), heaviest during Wed afternoon. Mild temperatures (max 9°C on Thu afternoon, min 2°C on Fri night). Winds decreasing (strong winds from the WNW on Wed morning, calm by Thu morning).
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Latest snow reports near Itoigawa Seaside Valley:
Itoigawa Seaside Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.2 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Itoigawa Seaside Valley Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
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.
Visitor Reviews of Itoigawa Seaside Valley
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