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Japan Weekly Snow Roundup #304
Weekly Snow News for Japan, updated 4 March 2026: Japan's ski season transitions to spring, with Hokkaido's powder still reliable but Honshu seeing warmer temperatures, rain, and softening snow.
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Karuizawa Prince Hotel at 1155 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 05 Mar 2026
Karuizawa Prince Hotel Weather
(Next 3 days):
Karuizawa Prince Hotel Weather (Days 4-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon afternoon, min -5°C on Sun night). Wind will be generally light.Karuizawa Prince Hotel Weather (Days 7-16):
Now
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | |  | |  |  | | | | |
clear | clear | some clouds | light snow | snow shwrs | clear | clear | clear | clear | some clouds | some clouds | light snow | snow shwrs | clear | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 2 | — | — | — | — | — | — | — | — | 1 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 3 | 3 | 3 | 1 | 1 | -4 | -2 | 0 | -4 | 0 | 1 | -3 | -3 | -2 | -5 |
min °C | 0 | 2 | 2 | 1 | 1 | -2 | -6 | -5 | -2 | -5 | -3 | -1 | -5 | -4 | -3 | -5 |
-4 | 0 | -1 | -3 | -5 | -9 | -14 | -12 | -7 | -10 | -6 | -1 | -11 | -10 | -8 | -9 | |
49 | 52 | 74 | 95 | 66 | 37 | 65 | 47 | 37 | 62 | 49 | 43 | 89 | 57 | 44 | 68 | |
1650 | 1600 | 1600 | 1650 | 1300 | 1250 | 450 | 600 | 1150 | 350 | 750 | 1300 | 550 | 650 | 950 | 250 | |
 | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 3°C on Fri morning, min -6°C on Sat night). Mainly fresh winds.
Next 4-6 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 1°C on Mon afternoon, min -5°C on Sun night). Wind will be generally light.
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Latest snow reports near Karuizawa Prince Hotel:
42 km away from Karuizawa Prince Hotel
42 hours ago
Snow falling at Shiga Kogen-Kidoike. from Shiga Kogen-Kidoike
Karuizawa Prince Hotel Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 17 cm |
| Last snowfall: | 3 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
Snow History
Week 1 of March has on average:
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.5 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Karuizawa Prince Hotel Forecast Snowfall
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Karuizawa Prince Hotel at the specific elevation of 1155 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Karuizawa Prince Hotel. 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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