Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  | | |  | |  |  |  | | | |
cloudy | light rain | heavy rain | heavy rain | light rain | rain shwrs | some clouds | some clouds | cloudy | light rain | light rain | light rain | light rain | rain shwrs | light snow | light snow | light snow | light snow | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 3 | 3 |
mm | — | 4 | 36 | 11 | 2 | 2 | — | — | — | 1 | 3 | 3 | 4 | 4 | 1 | — | — | — |
max °C | 12 | 12 | 12 | 13 | 12 | 10 | 10 | 10 | 8 | 9 | 9 | 9 | 10 | 10 | 4 | 0 | 0 | -1 |
min °C | 11 | 12 | 12 | 12 | 11 | 8 | 9 | 9 | 8 | 9 | 9 | 9 | 10 | 8 | 1 | 0 | -1 | -2 |
chill °C | 9 | 10 | 10 | 11 | 8 | 5 | 6 | 7 | 7 | 8 | 9 | 8 | 7 | 2 | -8 | -9 | -10 | -12 |
Humid % | 78 | 93 | 99 | 90 | 97 | 87 | 87 | 81 | 75 | 83 | 90 | 97 | 81 | 97 | 88 | 91 | 95 | 87 |
Freeze m | 3300 | 3300 | 3450 | 3300 | 3250 | 3550 | 3500 | 3350 | 3150 | 2850 | 2950 | 2900 | 2700 | 2900 | 1200 | 900 | 850 | 650 |
 | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:48 | — | — |
 | — | 5:07 | — | — | 5:06 | — | — | 5:06 | — | — | 5:05 | — | — | 5:04 | — | — | 5:04 | — |
Next 3 days weather summary:Heavy rain (total 55.0mm), heaviest during Sat night. Very mild (max 13°C on Sun morning, min 8°C on Sun night). Wind will be generally light. | Days 4-6 weather summary:Mild with moderate rain (total 16.0mm) on Wed morning, Becoming colder with a light covering of snow, mostly falling on Thu afternoon. Freeze-thaw conditions (max 10°C on Wed morning, min -2°C on Thu night). Winds increasing (calm on Tue afternoon, gales from the W by Wed night). | |||||||||||||||||
SnowPro
Hourly & 16-day forecastsView past weatherFast, ad-free browsingSnow hindcasts & HistoryAvalanche information: Japan Avalanche Network
Latest snow reports near Shinnyuzan Ikoinomura:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 13 Mar 2026 |
| Snow Alerts | Create Alert |
0.0 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.0 | 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 900 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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