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Japan Christmas Snow Roundup #294
Weekly Snow News for Japan, updated 24 December 2025: Siberian cold continues to deliver exceptional snowfall, with Hokkaido leading global totals.
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Karuizawa Snow Park at 1400 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 25 Dec 2025
Now
Thu 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | |  | | | | | | | |  | |
light snow | snow shwrs | snow shwrs | snow shwrs | clear | cloudy | some clouds | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | some clouds | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
4 | 1 | 4 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 1 | -7 | -8 | -10 | -7 | -6 | -5 | -2 | -1 | -2 | 0 | 1 | 1 | 1 | 0 | -4 |
min °C | 0 | -5 | -8 | -10 | -11 | -9 | -6 | -6 | -4 | -2 | -3 | -2 | 0 | 1 | 0 | -2 | -4 |
-4 | -14 | -18 | -20 | -20 | -13 | -6 | -8 | -9 | -4 | -6 | -6 | -4 | -4 | -5 | -6 | -7 | |
99 | 71 | 81 | 69 | 63 | 51 | 54 | 57 | 58 | 57 | 64 | 39 | 52 | 66 | 73 | 63 | 72 | |
2300 | 1600 | 500 | 350 | 0 | 0 | 600 | 0 | 800 | 1200 | 600 | 1150 | 1500 | 1500 | 1400 | 1400 | 600 | |
 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 4:35 | — | — | 4:36 | — | — | 4:36 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — |
Next 0-3 days weather summary:
Mild with light rain (total 3.0mm) on Thu afternoon Becoming colder with a light covering of snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 2°C on Thu afternoon, min -11°C on Fri night). Winds decreasing (strong winds from the WNW on Thu night, calm by Sat afternoon).
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 1°C on Mon afternoon, min -4°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, calm by Tue night).
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Latest snow reports near Karuizawa Snow Park:
21 km away from Karuizawa Snow Park
32 hours ago
There is heavy snow falling in Pallcall Tsumagoi. from Pallcall Tsumagoi
Karuizawa Snow Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 6 cm |
| Last snowfall: | 24 Dec 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 4 of December has on average:
0.8 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | Powder days Fresh snow, limited sun, any wind. |
2.7 | 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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