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Arizona Snowbowl kicked off their 2025–26 winter season at noon on Thursday, 20 November, opening a day ahead of schedule thanks to a powerful storm that dropped 37 inches (almost a metre) of snowfall since Sunday.
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Karuizawa Snow Park at 1335 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 23 Nov 2025
Now
Sun 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  |  |  |  | | | |  | | |  | | | | |
some clouds | some clouds | some clouds | cloudy | some clouds | cloudy | clear | snow shwrs | rain shwrs | snow shwrs | snow shwrs | clear | some clouds | rain shwrs | rain shwrs | clear | clear | clear | clear | clear | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 2 | 1 | — | — | — | — | — | |
max°C | 6 | 6 | 7 | 7 | 5 | 5 | 6 | 5 | 3 | 2 | 2 | 4 | 4 | 4 | 5 | 4 | 1 | 2 | 3 | 2 |
min°C | 6 | 5 | 6 | 6 | 4 | 4 | 5 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 4 | 3 | -1 | -1 | 2 | 1 |
6 | 3 | 6 | 6 | 4 | 3 | 3 | -5 | -4 | -5 | -5 | 3 | -1 | -1 | 0 | -1 | -6 | -5 | 0 | -1 | |
56 | 42 | 39 | 44 | 54 | 53 | 54 | 80 | 80 | 90 | 82 | 72 | 76 | 98 | 86 | 64 | 86 | 82 | 62 | 78 | |
2500 | 2750 | 2500 | 2450 | 2100 | 2050 | 2100 | 1800 | 1700 | 1700 | 1750 | 1900 | 2000 | 1800 | 2000 | 1950 | 1350 | 1200 | 1900 | 1600 | |
 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 4:32 | — | — | 4:31 | — | — | 4:31 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — | — | 4:30 | — |
Next 0-3 days weather summary:
Some drizzle, heaviest during Wed morning. Mild temperatures (max 7°C on Mon morning, min 1°C on Tue night). Winds increasing (calm on Mon afternoon, strong winds from the WNW by Wed morning).
Next 4-6 days weather summary:
Light rain (total 4.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 5°C on Fri morning, min -1°C on Fri night). Winds decreasing (strong winds from the NW on Wed afternoon, calm by Thu morning).
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Latest snow reports near Karuizawa Snow Park:
Karuizawa Snow Park Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 18 Nov 2025 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 4 of November has on average:
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.9 | 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 1335 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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