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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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Koumi Riekkusu Ski Valley at 1400 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 | |
 |  | |  |  |  |  | | | | | | | | |  |  | |  | |
cloudy | cloudy | cloudy | clear | some clouds | clear | some clouds | clear | clear | clear | clear | clear | clear | some clouds | some clouds | rain shwrs | snow shwrs | snow shwrs | snow shwrs | |
km/h | |||||||||||||||||||
Snow map |  |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | |
max°C | 3 | 10 | 9 | 4 | 8 | 7 | 1 | 7 | 7 | 2 | 8 | 8 | 4 | 10 | 10 | 5 | 1 | -1 | -5 |
min°C | 2 | 6 | 6 | 1 | 4 | 2 | -1 | 3 | 3 | 1 | 5 | 4 | 3 | 7 | 6 | -2 | 0 | -4 | -5 |
-1 | 5 | 4 | -3 | 2 | -1 | -4 | 2 | 1 | 1 | 3 | 1 | 0 | 5 | 3 | -7 | -6 | -9 | -9 | |
84 | 62 | 46 | 65 | 85 | 60 | 89 | 52 | 43 | 67 | 66 | 46 | 75 | 82 | 56 | 87 | 64 | 66 | 68 | |
2550 | 3050 | 3000 | 2600 | 2500 | 2350 | 1750 | 1900 | 2250 | 2250 | 2300 | 2650 | 2850 | 2950 | 2850 | 2000 | 1300 | 1300 | 650 | |
 | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — |
 | — | — | 4:39 | — | — | 4:38 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
Next 0-3 days weather summary:
Mostly dry. Freeze-thaw conditions (max 10°C on Thu morning, min -1°C on Fri night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 3.0mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 10°C on Mon morning, min -4°C on Tue afternoon). Winds increasing (calm on Sat night, fresh winds from the W by Tue morning).
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Snow Radar
Latest snow reports near Koumi Riekkusu Ski Valley:
Koumi Riekkusu Ski Valley Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 3 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:
0.0 | 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. |
Koumi Riekkusu Ski Valley Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Koumi Riekkusu Ski Valley at the specific elevation of 1400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Koumi Riekkusu Ski 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 Koumi Riekkusu Ski Valley
Free Snow-Forecast.com weather widget for your website
The Koumi Riekkusu Ski Valley skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Koumi Riekkusu Ski Valley 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 Koumi Riekkusu Ski Valley at:
snow-forecast.com
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