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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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Ipponsugi at 470 m altitude
Issued by Snow-Forecast.com at: 8 pm (local time) / 09 Apr 2026
Ipponsugi Weather
(Next 3 days):
Ipponsugi Weather (Days 4-6):
Light rain (total 3.0mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 10°C on Wed afternoon). Wind will be generally light.Ipponsugi 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 | |
 |  | |  | | |  |  |  |  | | | | | |  | |
mod. rain | light rain | light rain | light rain | light rain | light rain | rain shwrs | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | cloudy | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
7 | 1 | 5 | 2 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | |
max °C | 12 | 16 | 16 | 15 | 14 | 13 | 6 | 13 | 14 | 13 | 17 | 16 | 12 | 18 | 18 | 13 |
min °C | 11 | 13 | 16 | 12 | 13 | 8 | 6 | 9 | 12 | 12 | 17 | 14 | 11 | 15 | 15 | 12 |
10 | 12 | 16 | 12 | 13 | 5 | 3 | 7 | 12 | 12 | 17 | 14 | 11 | 15 | 15 | 12 | |
76 | 82 | 83 | 96 | 88 | 71 | 84 | 43 | 23 | 35 | 26 | 41 | 50 | 39 | 50 | 79 | |
3100 | 3800 | 3850 | 3350 | 2750 | 2450 | 1300 | 1900 | 2700 | 3050 | 3000 | 2900 | 3050 | 2900 | 2850 | 2750 | |
 | — | 5:18 | — | — | 5:16 | — | — | 5:15 | — | — | 5:13 | — | — | 5:13 | — | — |
 | — | — | 6:14 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — |
Next 0-3 days weather summary:
Moderate rain (total 19.0mm), heaviest on Thu night. Very mild (max 16°C on Fri morning, min 6°C on Sat night). Wind will be generally light.
Next 4-6 days weather summary:
Light rain (total 3.0mm), mostly falling on Wed morning. Very mild (max 18°C on Tue morning, min 10°C on Wed afternoon). Wind will be generally light.
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Latest snow reports near Ipponsugi:
Ipponsugi Snow Conditions
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 1 cm |
| Last snowfall: | 7 Apr 2026 |
| Snow Alerts | Create Alert |
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
Snow History
Week 2 of April has on average:
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.1 | Powder days Fresh snow, limited sun, any wind. |
0.0 | Bluebird days Average snow, mostly sunny, light wind. |
Ipponsugi Forecast Snowfall
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)
The above table gives the weather forecast for Ipponsugi at the specific elevation of 470 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Ipponsugi. 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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