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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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Manza Onsen at 1820 m altitude
Issued by Snow-Forecast.com at: 2 pm (local time) / 06 Mar 2026
Manza Onsen Weather
(Next 3 days):
Manza Onsen Weather (Days 4-6):
A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Mon night). Wind will be generally light.Manza Onsen Weather (Days 7-16):
Now
Fri 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | Wednesday 11 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | |  |  |  | | | | |  |  | |  | |
cloudy | mod. snow | light snow | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | light snow | light snow | light snow | snow shwrs | clear | clear | cloudy | cloudy | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | 6 | 1 | 1 | 2 | 1 | — | — | — | — | 3 | 2 | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 1 | -1 | -5 | -6 | -9 | -8 | -7 | -9 | -6 | -6 | -8 | -9 | -8 | -9 | -5 | -4 | -6 |
min °C | -1 | -4 | -6 | -8 | -12 | -11 | -8 | -10 | -8 | -7 | -11 | -10 | -9 | -9 | -7 | -5 | -6 |
-6 | -10 | -14 | -16 | -22 | -20 | -15 | -16 | -12 | -10 | -18 | -18 | -16 | -13 | -11 | -8 | -9 | |
55 | 87 | 87 | 65 | 81 | 68 | 56 | 74 | 60 | 68 | 92 | 76 | 57 | 59 | 49 | 52 | 77 | |
2000 | 1700 | 1100 | 950 | 0 | 300 | 750 | 0 | 600 | 1050 | 350 | 400 | 600 | 0 | 750 | 1300 | 750 | |
 | — | — | 6:09 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — |
 | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:49 | — |
Next 0-3 days weather summary:
A moderate fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -12°C on Sat night). Winds decreasing (fresh winds from the SSW on Fri night, light winds from the WNW by Mon morning).
Next 4-6 days weather summary:
A dusting of new snow. Temperatures will be below freezing (max -3°C on Thu morning, min -11°C on Mon night). Wind will be generally light.
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Latest snow reports near Manza Onsen:
30 km away from Manza Onsen
19 hours ago
Snowing in Naeba. from Naeba
Manza Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 29 cm |
| Last snowfall: | 4 Mar 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 1 of March has on average:
2.2 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
1.0 | Bluebird days Average snow, mostly sunny, light wind. |
Manza Onsen 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 Manza Onsen at the specific elevation of 1820 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Manza Onsen. 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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