Shinnyuzan Ikoinomura Weather (Next 3 days): The snow forecast for Shinnyuzan Ikoinomura is: Heavy rain (total 23.0mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 9°C on Wed night, min 0°C on Thu night). Winds decreasing (strong winds from the SW on Wed afternoon, calm by Fri night).
Shinnyuzan Ikoinomura Weather (Days 4-6): Mostly dry. Mild temperatures (max 8°C on Sun morning, min 3°C on Sat morning). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 6 |  | ||||
| Bottom Lift: | 5 | |
Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  | |  |  |  |  |  | | | | | | | | |  | |
light rain | mod. rain | heavy rain | light rain | some clouds | clear | cloudy | clear | some clouds | clear | clear | clear | cloudy | cloudy | some clouds | cloudy | clear | cloudy | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
1 | 7 | 13 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 8 | 9 | 3 | 3 | 2 | 3 | 3 | 1 | 5 | 6 | 4 | 8 | 8 | 7 | 8 | 8 | 5 |
min °C | 6 | 7 | 4 | 3 | 2 | 0 | 2 | 1 | 0 | 3 | 5 | 3 | 5 | 7 | 6 | 7 | 7 | 4 |
2 | 2 | 0 | -1 | -2 | -6 | -3 | -5 | -4 | 3 | 4 | -1 | 2 | 4 | 2 | 4 | 6 | 3 | |
86 | 99 | 97 | 95 | 86 | 55 | 42 | 43 | 74 | 38 | 53 | 46 | 32 | 48 | 39 | 31 | 45 | 55 | |
2550 | 2900 | 2550 | 1350 | 1300 | 1250 | 1300 | 1350 | 1100 | 1350 | 1850 | 1850 | 1800 | 2100 | 2250 | 2150 | 2150 | 2150 | |
 | 6:18 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — |
 | — | 6:20 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:23 | — |
Heavy rain (total 23.0mm), heaviest during Wed afternoon. Freeze-thaw conditions (max 9°C on Wed night, min 0°C on Thu night). Winds decreasing (strong winds from the SW on Wed afternoon, calm by Fri night).
Mostly dry. Mild temperatures (max 8°C on Sun morning, min 3°C on Sat morning). Wind will be generally light.
Latest snow reports near Shinnyuzan Ikoinomura:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.4 | Powder days Fresh snow, limited sun, any wind. |
0.0 | 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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