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Iwappara Weather (Next 3 days): The snow forecast for Iwappara is: A heavy fall of snow, heaviest during Sat morning. Becoming milder with light rain (total 4.0mm) on Mon morning. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Sat night). Wind will be generally light.
Iwappara Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Mon night). Winds increasing (calm on Wed afternoon, strong winds from the NW by Thu morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -6 |  | ||||
| Middle Lift: | -4 |  | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Iwappara:
Snowing heavily at Marunuma Kogen. from Marunuma Kogen
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
|  |  |  |  |  | | | | | |  |  | |  | | |
heavy snow | mod. snow | light snow | light snow | snow shwrs | cloudy | light snow | light snow | mod. snow | mod. snow | snow shwrs | some clouds | some clouds | cloudy | clear | heavy snow | |
km/h | ||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||
11 | 6 | 2 | 5 | — | — | 2 | 4 | 6 | 6 | — | — | — | — | — | 16 | |
— | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | |
max °C | -2 | 0 | 0 | -1 | 2 | 2 | 0 | 2 | 1 | -2 | 2 | 3 | -3 | 4 | 2 | -1 |
min °C | -3 | -1 | -1 | -4 | 0 | -3 | -3 | 2 | -1 | -5 | -1 | -3 | -5 | 2 | -3 | -4 |
-6 | -6 | -6 | -7 | 0 | -3 | -3 | 0 | -7 | -8 | -1 | -6 | -7 | 1 | -3 | -13 | |
96 | 93 | 91 | 93 | 80 | 80 | 95 | 93 | 94 | 90 | 75 | 73 | 67 | 63 | 75 | 96 | |
0 | 250 | 400 | 200 | 400 | 750 | 600 | 850 | 500 | 0 | 200 | 950 | 0 | 1200 | 950 | 350 | |
 | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — | 6:58 | — | — |
 | — | — | 4:38 | — | — | 4:39 | — | — | 4:40 | — | — | 4:42 | — | — | 4:43 | — |
A heavy fall of snow, heaviest during Sat morning. Becoming milder with light rain (total 4.0mm) on Mon morning. Freeze-thaw conditions (max 2°C on Sun morning, min -4°C on Sat night). Wind will be generally light.
A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Wed morning, min -5°C on Mon night). Winds increasing (calm on Wed afternoon, strong winds from the NW by Thu morning).
Latest snow reports near Iwappara:
Snowing heavily at Marunuma Kogen. from Marunuma Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 36 cm |
| Last snowfall: | 1 Jan 2026 |
| Snow Alerts | Create Alert |
0.1 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
2.0 | 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 Iwappara at the specific elevation of 400 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iwappara. 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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