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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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Oyasu Onsen at 521 m altitude
Issued by Snow-Forecast.com at: 2 am (local time) / 18 Jan 2026
Now
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | | | | | | | | | | | | |
some clouds | light snow | cloudy | light snow | light snow | heavy snow | mod. snow | mod. snow | heavy snow | light snow | mod. snow | heavy snow | light snow | mod. snow | heavy snow | light snow | light snow | heavy snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | 3 | 17 | 6 | 5 | 13 | 4 | 5 | 13 | 3 | 8 | 14 | 3 | 2 | 12 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -3 | -3 | 0 | 1 | 2 | -8 | -8 | -8 | -7 | -7 | -8 | -7 | -7 | -8 | -6 | -7 | -7 |
min °C | -4 | -5 | -5 | 0 | 0 | -6 | -8 | -9 | -8 | -8 | -7 | -8 | -8 | -8 | -8 | -7 | -8 | -7 |
-12 | -10 | -9 | -2 | -5 | -16 | -19 | -20 | -18 | -17 | -16 | -14 | -16 | -14 | -13 | -15 | -15 | -12 | |
78 | 81 | 81 | 70 | 96 | 98 | 94 | 94 | 94 | 94 | 94 | 96 | 92 | 94 | 96 | 93 | 93 | 96 | |
0 | 0 | 0 | 450 | 600 | 400 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
 | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:50 | — | — |
 | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — | — | 4:44 | — | — | 4:45 | — | — | 4:46 | — |
Next 0-3 days weather summary:
A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon night, min -9°C on Tue afternoon). Winds increasing (calm on Sun night, strong winds from the WNW by Tue morning).
Next 4-6 days weather summary:
A heavy fall of snow, heaviest during Thu night. Temperatures will be well below freezing (max -6°C on Fri morning, min -8°C on Wed morning). Winds decreasing (fresh winds from the WNW on Wed morning, light winds from the WNW by Thu night).
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Latest snow reports near Oyasu Onsen:
35 km away from Oyasu Onsen
3 hours ago
It is snowing steadily in Yamagata Akakuara. from Yamagata Akakuara
Oyasu Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 11 cm |
| Last snowfall: | 17 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Akita are reporting: powder (0) / good piste (0)
Snow History
Week 3 of January has on average:
1.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.9 | Powder days Fresh snow, limited sun, any wind. |
0.3 | Bluebird days Average snow, mostly sunny, light wind. |
Oyasu Onsen Forecast Snowfall
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Other resorts in Japan - Akita are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Oyasu Onsen at the specific elevation of 521 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Oyasu Onsen. 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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