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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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Sun Alpina Hakuba Sanosaka at 740 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 05 Mar 2026
Sun Alpina Hakuba Sanosaka Weather
(Next 3 days):
Sun Alpina Hakuba Sanosaka Weather (Days 4-6):
A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed afternoon, min -7°C on Tue night). Wind will be generally light.Sun Alpina Hakuba Sanosaka 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 | |
 |  | |  |  |  |  | |  | |  | | | | |  | |
some clouds | cloudy | cloudy | light snow | light snow | snow shwrs | snow shwrs | snow shwrs | clear | some clouds | some clouds | light snow | snow shwrs | snow shwrs | clear | clear | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | 1 | 2 | 2 | 4 | 1 | — | — | — | — | 4 | — | — | — | |
— | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 2 | 11 | 11 | 5 | 2 | 2 | -3 | 1 | 1 | -6 | 3 | 2 | -3 | 1 | 1 | -7 |
min °C | -1 | 8 | 6 | 0 | 2 | -2 | -4 | -2 | -4 | -6 | 0 | -1 | -4 | -2 | -5 | -7 |
-1 | 7 | 4 | -3 | -1 | -6 | -7 | -5 | -6 | -6 | 0 | -1 | -7 | -4 | -5 | -7 | |
63 | 42 | 46 | 95 | 71 | 67 | 85 | 65 | 60 | 70 | 56 | 76 | 87 | 70 | 56 | 75 | |
1250 | 2050 | 2250 | 1600 | 900 | 850 | 200 | 350 | 800 | 0 | 650 | 900 | 250 | 400 | 750 | 0 | |
 | — | 6:13 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — |
 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:50 | — |
Next 0-3 days weather summary:
Mild at first with light rain (total 9.0mm) on Fri night followed by colder weather and light fall of snow, heaviest on Sat morning. Freeze-thaw conditions (max 11°C on Fri morning, min -4°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
A dusting of new snow. Freeze-thaw conditions (max 4°C on Wed afternoon, min -7°C on Tue night). Wind will be generally light.
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Latest snow reports near Sun Alpina Hakuba Sanosaka:
40 km away from Sun Alpina Hakuba Sanosaka
20 hours ago
Great snow conditions throughout area. Clear blue skies, most lifts are open. from Ikenotaira Onsen Alpenblick
Sun Alpina Hakuba Sanosaka Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 15 cm |
| Last snowfall: | 4 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. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
Sun Alpina Hakuba Sanosaka 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 Sun Alpina Hakuba Sanosaka at the specific elevation of 740 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Sun Alpina Hakuba Sanosaka. 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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