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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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Mountain Park Tsunan at 309 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 | light rain | light snow | light snow | snow shwrs | clear | some clouds | cloudy | mod. snow | mod. snow | mod. snow | light snow | snow shwrs | light snow | heavy snow | mod. snow | mod. snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 3 | — | — | — | — | — | 6 | 6 | 6 | 5 | 1 | — | 19 | 10 | 7 | 11 | |
— | 4 | 3 | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | |
max °C | 10 | 7 | 3 | 1 | 1 | -1 | 8 | 6 | 3 | -2 | -3 | -4 | -1 | -1 | -4 | -3 | -3 | -5 |
min °C | 6 | 3 | 0 | 0 | -1 | -3 | 4 | 3 | -1 | -2 | -4 | -8 | -3 | -6 | -6 | -4 | -4 | -8 |
5 | 1 | 0 | 0 | -1 | -3 | 4 | 3 | -6 | -6 | -9 | -12 | -7 | -6 | -6 | -10 | -7 | -11 | |
52 | 86 | 99 | 90 | 77 | 81 | 63 | 72 | 99 | 94 | 94 | 93 | 74 | 74 | 96 | 93 | 94 | 88 | |
1700 | 1300 | 500 | 300 | 500 | 0 | 1300 | 1250 | 850 | 0 | 0 | 0 | 0 | 100 | 0 | 0 | 0 | 0 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | 4:52 | — | — | 4:53 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — |
Next 0-3 days weather summary:
Mild with moderate rain (total 10.0mm) on Sat afternoon, Becoming colder with a light covering of snow, mostly falling on Mon night. Freeze-thaw conditions (max 10°C on Sat morning, min -3°C on Sun night). Wind will be generally light.
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Wed morning, min -8°C on Tue night). Wind will be generally light.
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Latest snow reports near Mountain Park Tsunan:
44 km away from Mountain Park Tsunan
21 hours ago
Great skiing on well groomed pistes. Slopes suffering in the rain. from Ikenotaira Onsen Alpenblick
Mountain Park Tsunan Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 14 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (1)
Snow History
Week 3 of January has on average:
0.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Mountain Park Tsunan Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (1)
The above table gives the weather forecast for Mountain Park Tsunan at the specific elevation of 309 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Mountain Park Tsunan. 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 Mountain Park Tsunan
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