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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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Shirakaba Kogen Kokusai at 1550 m altitude
Issued by Snow-Forecast.com at: 8 am (local time) / 06 Mar 2026
Shirakaba Kogen Kokusai Weather
(Next 3 days):
Shirakaba Kogen Kokusai Weather (Days 4-6):
Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -8°C on Mon night). Wind will be generally light.Shirakaba Kogen Kokusai Weather (Days 7-16):
Now
Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | | | | | | | |  | |
some clouds | cloudy | light snow | snow shwrs | cloudy | snow shwrs | clear | clear | clear | clear | some clouds | light snow | snow shwrs | clear | clear | some clouds | cloudy | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 6 | 1 | 0 | 0 | -6 | -3 | -1 | -7 | -1 | 0 | -5 | -3 | -2 | -7 | 2 | 2 | -4 |
min °C | 2 | 2 | -1 | -1 | -4 | -8 | -6 | -4 | -8 | -5 | -4 | -8 | -6 | -5 | -7 | -3 | -2 | -5 |
-2 | -2 | -6 | -7 | -9 | -14 | -12 | -9 | -13 | -9 | -7 | -14 | -12 | -10 | -10 | -6 | -5 | -9 | |
39 | 44 | 84 | 69 | 43 | 71 | 47 | 32 | 82 | 54 | 37 | 89 | 70 | 46 | 72 | 55 | 28 | 62 | |
1900 | 2250 | 1800 | 1350 | 1400 | 500 | 500 | 1300 | 450 | 700 | 1500 | 550 | 600 | 1150 | 500 | 950 | 1700 | 950 | |
 | 6:11 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:03 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — |
Next 0-3 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 6°C on Fri morning, min -8°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the NW by Sun night).
Next 4-6 days weather summary:
Mostly dry. Freeze-thaw conditions (max 2°C on Wed morning, min -8°C on Mon night). Wind will be generally light.
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Snow Radar
Latest snow reports near Shirakaba Kogen Kokusai:
Shirakaba Kogen Kokusai Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| 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:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
1.2 | Bluebird days Average snow, mostly sunny, light wind. |
Shirakaba Kogen Kokusai Forecast Snowfall
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Photos of Shirakaba Kogen Kokusai
Sun Attack!! by Hiro
View by Hiro
pistes by Nick Russill
Upload new photo Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Shirakaba Kogen Kokusai at the specific elevation of 1550 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shirakaba Kogen Kokusai. 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 Shirakaba Kogen Kokusai
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