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North America Weekly Snow Roundup #291
Weekly Snow News for North America, updated December 3, 2025: Season start remains challenging with light snowfall across the west; East Coast leads with deeper bases.
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Sugadaira at 1435 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 04 Dec 2025
Now
Thursday 4 | Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | |  | | | |  | | | | | | |
snow shwrs | clear | snow shwrs | light snow | snow shwrs | snow shwrs | clear | clear | clear | clear | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | clear | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
1 | — | — | 1 | 2 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -8 | -7 | -5 | -4 | -5 | -3 | 0 | 1 | 1 | 2 | 3 | 2 | 3 | 3 | -1 | -4 | -4 | -5 |
min °C | -9 | -7 | -7 | -5 | -5 | -6 | -2 | 0 | 0 | 1 | 3 | 2 | 2 | 0 | -4 | -5 | -5 | -6 |
-17 | -11 | -11 | -9 | -10 | -10 | -4 | -4 | -4 | -2 | 1 | 0 | -1 | -4 | -9 | -10 | -10 | -11 | |
83 | 65 | 58 | 86 | 93 | 76 | 24 | 38 | 38 | 30 | 55 | 69 | 63 | 65 | 92 | 93 | 84 | 79 | |
200 | 550 | 0 | 700 | 750 | 0 | 1050 | 1600 | 1550 | 1700 | 1900 | 1850 | 2000 | 1900 | 1000 | 800 | 850 | 350 | |
 | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — |
 | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sat afternoon, min -9°C on Thu morning). Wind will be generally light.
Next 4-6 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 3°C on Sun afternoon, min -6°C on Tue night). Wind will be generally light.
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Latest snow reports near Sugadaira:
28 km away from Sugadaira
1 hour ago
Freezing rain reported from Nagano at 120 metres elevation 9 kms SSE of Iizuna Resort but it is forecast cold enough for snow at the ski area from Iizuna Resort
28 km away from Sugadaira
4 hours agoContinuous light snow reported from Nagano at 120 metres elevation 9 kms SSE of Iizuna Resort Ski Resort from Iizuna Resort
Sugadaira Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 2 cm |
| Last snowfall: | 3 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 1 of December has on average:
0.9 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.7 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
Sugadaira 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 Sugadaira at the specific elevation of 1435 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sugadaira. 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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