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North America Weekly Snow Roundup #288
Weekly Snow News for North America, updated 12 Nov 2025 — early openings from Colorado to Quebec as winter spreads across the continent. Save 60% on Whislter passes
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Itoigawa Seaside Valley at 490 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 16 Nov 2025
Now
Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  |  |  |  | | |  | | | | | | | |
clear | some clouds | clear | some clouds | heavy rain | heavy rain | heavy rain | heavy rain | mod. snow | rain shwrs | cloudy | cloudy | some clouds | some clouds | some clouds | cloudy | rain shwrs | heavy rain | rain shwrs | some clouds | clear | |
km/h | |||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||||
— | — | — | — | — | — | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | 12 | 20 | 12 | 12 | 13 | 1 | — | — | — | — | — | — | 1 | 15 | 1 | — | — | |
max°C | 12 | 12 | 10 | 14 | 10 | 7 | 4 | 4 | 2 | 4 | 4 | 3 | 7 | 7 | 6 | 9 | 9 | 6 | 6 | 6 | 6 |
min°C | 10 | 10 | 10 | 14 | 9 | 4 | 3 | 3 | 0 | 2 | 1 | 2 | 6 | 5 | 6 | 8 | 7 | 4 | 4 | 5 | 5 |
10 | 10 | 9 | 13 | 6 | 1 | 0 | -1 | -4 | -1 | 1 | 2 | 6 | 3 | 4 | 6 | 4 | 1 | 4 | 4 | 4 | |
52 | 54 | 48 | 39 | 93 | 89 | 95 | 89 | 87 | 75 | 81 | 75 | 71 | 74 | 81 | 81 | 83 | 96 | 86 | 74 | 74 | |
2100 | 2350 | 2500 | 2550 | 2050 | 1300 | 1000 | 1000 | 750 | 800 | 1000 | 1000 | 1300 | 1600 | 1750 | 2000 | 1950 | 1350 | 1050 | 1450 | 2100 | |
 | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — |
 | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — | — | 4:36 | — | — | 4:35 | — | — | 4:35 | — |
Next 0-3 days weather summary:
Heavy rain (total 69.0mm), mainly falling Tue night. Becoming colder with a light covering of snow, mostly falling on Tue night. Freeze-thaw conditions (max 14°C on Mon morning, min 0°C on Tue night). Wind will be generally light.
Next 4-6 days weather summary:
Moderate rain (total 17.0mm), heaviest on Fri night. Mild temperatures (max 9°C on Fri morning, min 1°C on Wed afternoon). Wind will be generally light.
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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: | 30 Mar 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 3 of November has on average:
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. |
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 490 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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