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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.
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Iizuna Kogen at 1480 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 12 Nov 2025
Now
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | |  | |  | | | | |  |  |  |  | | |
some clouds | cloudy | cloudy | snow shwrs | snow shwrs | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | light rain | light snow | mod. snow | heavy snow | snow shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 10 | 20 | 2 | |
— | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | |
max°C | 4 | 6 | 6 | 5 | 2 | 2 | 0 | 3 | 3 | 3 | 4 | 6 | 7 | 9 | 8 | 1 | -4 | -4 | -5 |
min°C | 3 | 5 | 5 | 2 | 1 | 1 | 0 | 1 | 3 | 2 | 3 | 6 | 6 | 8 | 3 | -3 | -4 | -6 | -6 |
-1 | 4 | 4 | -2 | -3 | -3 | -3 | -1 | 0 | 2 | 0 | 4 | 2 | 5 | 1 | -9 | -10 | -15 | -13 | |
71 | 56 | 61 | 84 | 96 | 90 | 77 | 63 | 72 | 63 | 60 | 52 | 50 | 65 | 66 | 96 | 92 | 94 | 86 | |
2400 | 2700 | 2700 | 2250 | 2000 | 1900 | 1500 | 1700 | 1900 | 2200 | 2200 | 2550 | 2850 | 2900 | 2500 | 1350 | 1000 | 800 | 0 | |
 | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — |
Next 0-3 days weather summary:
Some drizzle, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min 0°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 4.0mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Tue afternoon. Freeze-thaw conditions (max 9°C on Mon morning, min -6°C on Tue afternoon). Winds increasing (calm on Sat night, fresh winds from the NW by Tue afternoon).
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Latest snow reports near Iizuna Kogen:
Iizuna Kogen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 2 of November has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Iizuna Kogen Forecast Snowfall
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Photos of Iizuna Kogen
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Iizuna Kogen at the specific elevation of 1480 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iizuna Kogen. 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 Iizuna Kogen
Free Snow-Forecast.com weather widget for your website
The Iizuna Kogen skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Iizuna Kogen snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Iizuna Kogen at:
snow-forecast.com
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