Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Moderate rain (total 19.0mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 10°C on Sat morning, min 0°C on Thu night). Wind will be generally light.
Iizuna Kogen Weather (Days 4-6): Heavy rain (total 30.0mm), heaviest during Tue morning. Very mild (max 13°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light.
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 0 |  | ||||
| Bottom Lift: | 3 |  |
Wed 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | | |  |  | |  |  |  | | | |  | | |  | |
light rain | mod. rain | light rain | light rain | clear | clear | clear | some clouds | some clouds | rain shwrs | some clouds | clear | clear | cloudy | rain shwrs | light rain | heavy rain | |
km/h | |||||||||||||||||
Snow map |  |  |  |  |  |  | |||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
4 | 7 | 3 | 5 | — | — | — | — | — | 2 | — | — | — | — | 2 | 1 | 13 | |
max °C | 6 | 3 | 3 | 3 | 2 | 8 | 9 | 3 | 10 | 10 | 6 | 11 | 13 | 8 | 8 | 7 | 7 |
min °C | 4 | 3 | 3 | 3 | 0 | 5 | 5 | 2 | 6 | 7 | 3 | 8 | 9 | 6 | 7 | 7 | 5 |
3 | 1 | 3 | 1 | 0 | 5 | 3 | -1 | 4 | 6 | 3 | 8 | 8 | 4 | 5 | 5 | 5 | |
77 | 97 | 97 | 98 | 83 | 63 | 53 | 79 | 66 | 47 | 67 | 63 | 40 | 73 | 85 | 89 | 81 | |
1900 | 1650 | 1650 | 1550 | 1500 | 1650 | 2000 | 1850 | 1850 | 2150 | 2000 | 2050 | 2400 | 2350 | 2050 | 2200 | 2450 | |
 | — | — | 5:43 | — | — | 5:41 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — |
 | 6:01 | — | — | 6:02 | — | — | 6:04 | — | — | 6:05 | — | — | 6:06 | — | — | 6:07 | — |
Moderate rain (total 19.0mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 10°C on Sat morning, min 0°C on Thu night). Wind will be generally light.
Heavy rain (total 30.0mm), heaviest during Tue morning. Very mild (max 13°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light.
Latest snow reports near Iizuna Kogen:
Light rain reported from Karuizawa at 1018 metres elevation 8 kms SE of Asama 2000 Park but it is forecast cold enough for snow at the ski area from Asama 2000 Park
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 20 Mar 2026 |
| Snow Alerts | Create Alert |
0.4 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
1.0 | Powder days Fresh snow, limited sun, any wind. |
0.2 | Bluebird days Average snow, mostly sunny, light wind. |
The above table gives the weather forecast for Iizuna Kogen at the specific elevation of 1080 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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