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Shinnyuzan Ikoinomura Weather (Next 3 days): The snow forecast for Shinnyuzan Ikoinomura is: Moderate rain (total 13.0mm), heaviest on Wed afternoon. Mild temperatures (max 9°C on Fri morning, min 1°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu night).
Shinnyuzan Ikoinomura Weather (Days 4-6): Moderate rain (total 19.0mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 12°C on Sat afternoon, min 0°C on Mon afternoon). Mainly fresh winds.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 3 |  | ||||
| Bottom Lift: | 3 | |
Latest snow reports near Shinnyuzan Ikoinomura:
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  | |  |  |  |  | |  | | | |  | |  | | |
cloudy | mod. rain | mod. rain | snow shwrs | some clouds | clear | clear | clear | cloudy | clear | some clouds | some clouds | light rain | mod. rain | light rain | light rain | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
— | 6 | 6 | 1 | — | — | — | — | — | — | — | — | 4 | 8 | 2 | 5 | |
max °C | 4 | 5 | 5 | 3 | 4 | 5 | 7 | 9 | 8 | 8 | 11 | 12 | 10 | 10 | 8 | 6 |
min °C | 2 | 4 | 3 | 1 | 3 | 5 | 6 | 8 | 7 | 6 | 9 | 10 | 10 | 9 | 6 | 2 |
-3 | -2 | -2 | -4 | 0 | 3 | 5 | 6 | 3 | 2 | 7 | 8 | 7 | 7 | 2 | -3 | |
93 | 96 | 98 | 88 | 88 | 66 | 45 | 39 | 72 | 83 | 76 | 69 | 87 | 99 | 97 | 97 | |
1450 | 1850 | 1800 | 1250 | 1400 | 1850 | 2550 | 2750 | 2600 | 2700 | 2700 | 2800 | 2900 | 2850 | 2700 | 1950 | |
 | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — |
 | — | — | 5:01 | — | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:02 | — |
Moderate rain (total 13.0mm), heaviest on Wed afternoon. Mild temperatures (max 9°C on Fri morning, min 1°C on Wed night). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Thu night).
Moderate rain (total 19.0mm) heaviest on Sun morning, then becoming colder with a dusting of snow on Mon morning. Freeze-thaw conditions (max 12°C on Sat afternoon, min 0°C on Mon afternoon). Mainly fresh winds.
Latest snow reports near Shinnyuzan Ikoinomura:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Dec 2025 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.9 | Powder days Fresh snow, limited sun, any wind. |
0.4 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Shinnyuzan Ikoinomura at the specific elevation of 1000 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Shinnyuzan Ikoinomura. 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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