Next 3 days weather summary:Heavy rain (total 41.0mm), heaviest during Fri afternoon. Warm (max 22°C on Thu morning, min 19°C on Fri night). Wind will be generally light. | Days 4-6 weather summary:Moderate rain (total 19.0mm), heaviest on Mon afternoon. Warm (max 23°C on Sun morning, min 19°C on Mon night). Wind will be generally light. | |||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
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t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | t-storm risk | rain shwrs | t-storm risk | t-storm risk | rain shwrs | t-storm risk | t-storm risk | some clouds | |
km/h | ||||||||||||||||||
Snow map |  |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 4 | 2 | 4 | 9 | 10 | 2 | 6 | 1 | 1 | 4 | 1 | 4 | 5 | 1 | 1 | 2 | — |
max °C | 22 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | 20 | 23 | 22 | 21 | 22 | 22 | 21 | 23 | 22 | 20 |
min °C | 21 | 21 | 20 | 21 | 21 | 19 | 19 | 21 | 19 | 20 | 22 | 20 | 21 | 21 | 19 | 20 | 21 | 19 |
chill °C | 21 | 21 | 20 | 21 | 21 | 19 | 19 | 21 | 19 | 20 | 22 | 20 | 21 | 21 | 19 | 20 | 21 | 19 |
Humid % | 90 | 90 | 88 | 88 | 88 | 93 | 93 | 80 | 92 | 86 | 77 | 91 | 83 | 90 | 90 | 89 | 86 | 94 |
Freeze m | 5300 | 5300 | 5350 | 5300 | 5350 | 5300 | 5300 | 5350 | 5450 | 5350 | 5550 | 5500 | 5400 | 5450 | 5550 | 5250 | 5300 | 5200 |
 | 4:39 | — | — | 4:41 | — | — | 4:41 | — | — | 4:41 | — | — | 4:43 | — | — | 4:43 | — | — |
 | — | 7:06 | — | — | 7:05 | — | — | 7:04 | — | — | 7:04 | — | — | 7:02 | — | — | 7:02 | — |
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Avalanche information: Japan Avalanche Network
Latest snow reports near Iizuna Kogen:
| 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 Iizuna Kogen at the specific elevation of 1280 m. Our sophisticated weather models allow us to provide snow forecasts for the top, middle and bottom ski stations of Iizuna Kogen. 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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