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Japan Weekly Snow Roundup #309
Weekly Snow News for Japan, updated 9 April 2026: Japan sees spring mix with 410cm (164") base at Kurodake, while warm conditions dominate Honshu resorts.
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Manza Onsen at 1640 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 09 Apr 2026
Manza Onsen Weather
(Next 3 days):
Manza Onsen Weather (Days 4-6):
Light rain (total 3.0mm), mostly falling on Wed morning. Very mild (max 12°C on Mon morning, min 4°C on Wed afternoon). Wind will be generally light.Manza Onsen Weather (Days 7-16):
Now
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | | | | | | | | |  | |
heavy rain | light rain | rain shwrs | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | clear | clear | some clouds | clear | some clouds | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
12 | 2 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 5 | 10 | 9 | 8 | 10 | 9 | 1 | 8 | 8 | 6 | 12 | 12 | 7 | 11 | 10 | 6 |
min °C | 4 | 7 | 9 | 5 | 8 | 3 | 0 | 5 | 6 | 6 | 11 | 8 | 5 | 9 | 7 | 5 |
0 | 3 | 6 | 1 | 5 | -2 | -5 | 2 | 4 | 5 | 11 | 8 | 5 | 9 | 5 | 3 | |
90 | 90 | 95 | 79 | 60 | 38 | 48 | 22 | 25 | 28 | 26 | 38 | 38 | 49 | 63 | 89 | |
3200 | 3800 | 3900 | 3450 | 2850 | 2650 | 2150 | 2600 | 2850 | 3150 | 3000 | 2950 | 3050 | 2900 | 2850 | 2750 | |
 | — | 5:20 | — | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — |
 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:16 | — | — | 6:17 | — |
Next 0-3 days weather summary:
Heavy rain (total 22.0mm), heaviest during Thu night. Freeze-thaw conditions (max 10°C on Fri morning, min 0°C on Sat night). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the NW by Sun afternoon).
Next 4-6 days weather summary:
Light rain (total 3.0mm), mostly falling on Wed morning. Very mild (max 12°C on Mon morning, min 4°C on Wed afternoon). Wind will be generally light.
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Latest snow reports near Manza Onsen:
Manza Onsen Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 4 cm |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)
Snow History
Week 2 of April has on average:
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.9 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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 1640 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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