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North America Weekly Snow Roundup #297
Weekly Snow News for North America, updated 15 January 2026: California nears full opening after seven-foot storms, while Rockies and Northeast enjoy long-awaited midwinter snow.
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Sugadaira at 1435 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 17 Jan 2026
Now
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | | |  | | | | |  |  | | | |
clear | clear | snow shwrs | clear | clear | clear | some clouds | some clouds | snow shwrs | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | light snow | light snow | light snow | snow shwrs | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 5 | 2 | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 2 | -3 | -3 | -2 | -1 | 0 | 1 | 0 | -10 | -10 | -12 | -10 | -8 | -9 | -10 | -10 | -10 |
min °C | 2 | -1 | -6 | -5 | -3 | -3 | -1 | 0 | -7 | -10 | -11 | -13 | -12 | -9 | -12 | -11 | -11 | -11 |
-2 | -6 | -12 | -10 | -6 | -6 | -4 | -2 | -15 | -18 | -19 | -20 | -18 | -13 | -20 | -18 | -14 | -16 | |
25 | 62 | 92 | 66 | 67 | 66 | 44 | 49 | 85 | 90 | 83 | 83 | 66 | 47 | 88 | 81 | 50 | 88 | |
1700 | 1700 | 650 | 600 | 1000 | 700 | 1250 | 1650 | 1200 | 0 | 150 | 0 | 0 | 350 | 0 | 0 | 200 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:59 | — | — | 5:00 | — | — | 5:00 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat morning, min -7°C on Mon night). Wind will be generally light.
Next 4-6 days weather summary:
A moderate fall of snow, heaviest on Wed night. Temperatures will be well below freezing (max -8°C on Wed afternoon, min -13°C on Tue night). Wind will be generally light.
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Latest snow reports near Sugadaira:
40 km away from Sugadaira
24 hours ago
Great skiing on well groomed pistes. Slopes suffering in the rain. from Ikenotaira Onsen Alpenblick
Sugadaira Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 3 cm |
| Last snowfall: | 15 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
Snow History
Week 3 of January has on average:
1.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
1.9 | Bluebird days Average snow, mostly sunny, light wind. |
Sugadaira Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)
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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