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Iwappara Weather (Next 3 days): The snow forecast for Iwappara is: Moderate rain (total 13.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 8°C on Tue morning, min -5°C on Wed night). Wind will be generally light.
Iwappara Weather (Days 4-6): Moderate rain (total 12.0mm), heaviest on Fri morning giving way to a moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | -1 |  | ||||
| Middle Lift: | 0 | | ||||
| Bottom Lift: | -3 | |
Latest snow reports near Iwappara:
It is snowing steadily in Gala Yuzawa. from Gala Yuzawa
Clear skies at Shiga Kogen-Nishidateyama. No wind today. Cold. There is knee-deep fresh snow. Lifts are all open. Excellent snow conditions on piste. It's an off-piste powder day! from Shiga Kogen-Nishidateyama
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  |  |  |  | | | |  |  | | | | |
clear | light rain | mod. snow | mod. snow | light snow | light snow | cloudy | some clouds | mod. rain | mod. rain | mod. snow | mod. snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
— | — | 7 | 8 | 4 | 2 | — | — | — | — | 6 | 6 | — | — | — | — | — | — | |
— | 4 | — | — | — | — | — | — | 9 | 10 | — | — | 1 | 1 | — | — | — | — | |
max °C | 8 | 4 | 0 | 0 | 0 | -2 | 4 | 5 | 3 | 3 | 2 | 0 | 3 | 2 | -2 | 4 | 4 | 2 |
min °C | 3 | 2 | -2 | -1 | -2 | -5 | 2 | 1 | 1 | 3 | 1 | 0 | 1 | -2 | -3 | 2 | -1 | -1 |
0 | -1 | -6 | -6 | -6 | -5 | 2 | -3 | -2 | -1 | -3 | -4 | 0 | -2 | -3 | 2 | -3 | -4 | |
65 | 89 | 94 | 93 | 91 | 94 | 69 | 73 | 98 | 95 | 95 | 97 | 89 | 91 | 89 | 77 | 82 | 81 | |
1300 | 1100 | 300 | 200 | 350 | 0 | 900 | 1600 | 1300 | 900 | 700 | 450 | 600 | 750 | 250 | 1100 | 1450 | 1650 | |
 | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:54 | — | — |
 | — | 4:47 | — | — | 4:49 | — | — | 4:50 | — | — | 4:51 | — | — | 4:52 | — | — | 4:52 | — |
Moderate rain (total 13.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 8°C on Tue morning, min -5°C on Wed night). Wind will be generally light.
Moderate rain (total 12.0mm), heaviest on Fri morning giving way to a moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 4°C on Sun morning, min -3°C on Sat night). Wind will be generally light.
Latest snow reports near Iwappara:
It is snowing steadily in Gala Yuzawa. from Gala Yuzawa
Clear skies at Shiga Kogen-Nishidateyama. No wind today. Cold. There is knee-deep fresh snow. Lifts are all open. Excellent snow conditions on piste. It's an off-piste powder day! from Shiga Kogen-Nishidateyama
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | 48 cm |
| Last snowfall: | 12 Jan 2026 |
| Snow Alerts | Create Alert |
0.3 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.3 | Powder days Fresh snow, limited sun, any wind. |
0.1 | 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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