Sign In with AppleBy using Snow-Forecast, you agree to our Terms & Services.
Don't have an account? Join now
Alternatively, you can now use your Outside account to sign in to any brand in the Outside digital ecosystem, including Snow-Forecast, Surf-Forecast, and Mountain-Forecast.
Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Light rain (total 2.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min 0°C on Fri night). Wind will be generally light.
Iizuna Kogen Weather (Days 4-6): Drizzle on Mon afternoon followed by colder weather and a moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 8°C on Mon morning, min -5°C on Tue morning). Winds increasing (calm on Sat night, strong winds from the WSW by Tue morning).
| Resort | Snow Depth | Temp. (°C) | Wind (km/h) | Weather | ||
|---|---|---|---|---|---|---|
| Top Lift: | 4 |  | ||||
| Bottom Lift: | 4 | |
Latest snow reports near Iizuna Kogen:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
Wed 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  | |  |  | | | | | | | |  |  |  |  | |
some clouds | some clouds | some clouds | some clouds | rain shwrs | light snow | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | light snow | light snow | snow shwrs | heavy snow | heavy snow | |
km/h | ||||||||||||||||||||
Snow map |  |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 6 | 17 | 17 | |
— | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | |
max°C | 4 | 4 | 6 | 6 | 5 | 2 | 1 | 1 | 3 | 3 | 3 | 5 | 7 | 7 | 8 | 5 | 0 | -3 | -5 | -5 |
min°C | 3 | 3 | 5 | 5 | 2 | 2 | 1 | 0 | 1 | 3 | 2 | 3 | 7 | 6 | 7 | 1 | -2 | -5 | -5 | -6 |
1 | -1 | 3 | 4 | -2 | -1 | -3 | -3 | -1 | 0 | 1 | 0 | 5 | 2 | 5 | -1 | -7 | -14 | -15 | -14 | |
57 | 70 | 47 | 58 | 89 | 96 | 93 | 84 | 68 | 69 | 64 | 51 | 47 | 61 | 42 | 89 | 97 | 82 | 94 | 89 | |
2300 | 2400 | 2650 | 2650 | 2200 | 2100 | 1900 | 1500 | 1700 | 1950 | 2200 | 2300 | 2750 | 2700 | 2800 | 2300 | 1400 | 1050 | 750 | 500 | |
 | — | — | 6:22 | — | — | 6:22 | — | — | 6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — |
 | 4:40 | — | — | 4:39 | — | — | 4:38 | — | — | 4:37 | — | — | 4:37 | — | — | 4:37 | — | — | 4:36 | — |
Light rain (total 2.0mm), mostly falling on Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min 0°C on Fri night). Wind will be generally light.
Drizzle on Mon afternoon followed by colder weather and a moderate fall of snow, heaviest on Tue morning. Freeze-thaw conditions (max 8°C on Mon morning, min -5°C on Tue morning). Winds increasing (calm on Sat night, strong winds from the WSW by Tue morning).
Latest snow reports near Iizuna Kogen:
Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen
Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen
| Top snow depth: | — |
|---|---|
| Bottom snow depth: | — |
| Fresh snowfall depth: | — |
| Last snowfall: | 10 Nov 2025 |
| Snow Alerts | Create Alert |
0.5 | Bluebird Powder days Fresh snow, mostly sunny, light wind. |
|---|---|
0.3 | 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 1480 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.
The Iizuna Kogen skiing weather widget is available to embed on external websites free of charge. It provides a daily summary of our Iizuna Kogen snow forecast and current weather conditions. Simply go to the feed configuration page and follow the 3 simple steps to grab the custom html code snippet and paste it into your own site. You can choose the snow forecast elevation (summit, mid-mountain or bottom lift) and metric/imperial units for the snow forecast feed to suit your own website…. Click here to get the code.
View detailed snow forecast for Iizuna Kogen at:
snow-forecast.com
Snow Report
Webcams
Ski Resort Guide
Snow History
Snow Alerts
Sign up or Login to access
Upload new photo
Nearest