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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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Karuizawa Snow Park at 1400 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 16 Jan 2026
Now
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  |  | |  | | | | | | | |
clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | snow shwrs | clear | some clouds | clear | clear | clear | snow shwrs | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 3 | 3 | -1 | -3 | -2 | -3 | -2 | 0 | -1 | -7 | -7 | -11 | -9 | -8 | -8 |
min °C | 1 | 3 | 1 | -5 | -5 | -3 | -4 | -3 | -1 | -4 | -7 | -10 | -12 | -11 | -8 | -11 |
-3 | -2 | -5 | -12 | -11 | -3 | -6 | -6 | -1 | -11 | -15 | -18 | -20 | -19 | -15 | -20 | |
36 | 23 | 52 | 82 | 58 | 61 | 71 | 63 | 61 | 80 | 78 | 66 | 73 | 52 | 39 | 77 | |
1650 | 1800 | 1800 | 750 | 700 | 1100 | 650 | 950 | 1350 | 1250 | 500 | 450 | 0 | 0 | 450 | 0 | |
 | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — |
 | — | — | 4:54 | — | — | 4:55 | — | — | 4:57 | — | — | 4:58 | — | — | 4:59 | — |
Next 0-3 days weather summary:
Mostly dry. Freeze-thaw conditions (max 3°C on Fri night, min -5°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Sun afternoon).
Next 4-6 days weather summary:
A dusting of new snow. Temperatures will be below freezing (max -1°C on Mon night, min -12°C on Tue night). Wind will be generally light.
Popular Karuizawa Snow Park Pages
Snow Radar
Latest snow reports near Karuizawa Snow Park:
Karuizawa Snow Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 15 Jan 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma 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. |
|---|---|
0.6 | Powder days Fresh snow, limited sun, any wind. |
2.1 | Bluebird days Average snow, mostly sunny, light wind. |
Karuizawa Snow Park Forecast Snowfall
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Karuizawa Snow Park 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 Karuizawa Snow Park. 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 Karuizawa Snow Park
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