Next 3 days weather summary:Heavy rain (total 36.0mm), heaviest during Mon morning. Warm (max 27°C on Wed afternoon, min 20°C on Mon morning). Wind will be generally light. | Days 4-6 weather summary:Heavy rain (total 44.0mm), heaviest during Fri afternoon. Warm (max 23°C on Thu morning, min 20°C on Sat night). Wind will be generally light. | |||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  | | |  | | | | |  | | |
mod. rain | mod. rain | rain shwrs | rain shwrs | rain shwrs | some clouds | some clouds | t-storm risk | light rain | t-storm risk | t-storm risk | mod. rain | t-storm risk | t-storm risk | rain shwrs | rain shwrs | light rain | light rain | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 10 | 9 | 9 | 2 | 2 | — | — | 2 | 2 | 2 | 6 | 9 | 5 | 9 | 5 | 3 | 4 | 1 |
max °C | 20 | 20 | 20 | 23 | 23 | 22 | 26 | 27 | 23 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 22 | 21 |
min °C | 20 | 20 | 20 | 22 | 22 | 22 | 24 | 25 | 21 | 23 | 22 | 21 | 23 | 22 | 21 | 22 | 22 | 20 |
chill °C | 20 | 20 | 20 | 22 | 22 | 22 | 24 | 25 | 21 | 23 | 22 | 21 | 23 | 22 | 21 | 22 | 22 | 20 |
Humid % | 88 | 97 | 93 | 82 | 79 | 77 | 69 | 64 | 91 | 83 | 91 | 89 | 87 | 92 | 94 | 83 | 86 | 90 |
Freeze m | 5100 | 5150 | 5050 | 5250 | 5250 | 5350 | 5400 | 5550 | 5450 | 5300 | 5350 | 5350 | 5250 | 5300 | 5250 | 5250 | 5300 | 5350 |
 | 4:35 | — | — | 4:35 | — | — | 4:35 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — |
 | — | 7:05 | — | — | 7:04 | — | — | 7:04 | — | — | 7:02 | — | — | 7:02 | — | — | 7:01 | — |
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Avalanche information: Japan Avalanche Network
Latest snow reports near Iwappara:
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 7 Apr 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 Iwappara at the specific elevation of 985 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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