Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1080 m
Issued: 8 am  20 Dec 2025 (local time)

New snow in Iizuna Kogen

3.9cm1.5in
Sun 21st (NGT)
The snow forecast for Iizuna Kogen is: Mild with moderate rain (total 12.0mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sat morning, min -6°C on Mon afternoon). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Mild with moderate rain (total 12.0mm) on Sun afternoon, Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sat morning, min -6°C on Mon afternoon). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): A moderate fall of snow, heaviest on Wed morning. Turning milder with moderate rain (total 17.0mm), heaviest on Wed afternoon. Freeze-thaw conditions (max 3°C on Tue afternoon, min -3°C on Thu night). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
25
clear
Bottom Lift: 
8
20
clear
6 Day Forecast
Issued: 8 am 20 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
light rain
heavy rain
light snow
light snow
snow showers
part cloud
part cloud
clear
snow showers
light snow
heavy rain
light rain
light snow
light snow
light snow
clear
clear
clear
light rain
heavy rain
light snow
light snow
snow shwrs
some clouds
some clouds
clear
snow shwrs
light snow
heavy rain
light rain
light snow
light snow
light snow
 km/h
20
SSW
15
SSW
15
SSW
20
SSW
15
N
15
N
15
N
15
N
0
WSW
10
SSW
10
SSW
20
SSW
25
S
15
SSW
10
NNW
10
N
10
N
5
NW
Snow map
4
1
1
3
1
5
1
11
1
11
5
max °C
8
8
5
7
5
0
-2
-3
-4
2
3
0
2
2
3
1
0
-1
min °C
5
6
4
7
2
-3
-3
-6
-6
0
0
-1
0
2
2
1
0
-3
1
3
0
4
-2
-9
-8
-9
-6
-4
-5
-6
-6
-2
-1
-2
-4
-8
84
83
76
72
98
98
91
87
61
50
51
69
96
97
97
98
99
99
2450
2600
2650
2800
2450
1100
600
600
0
1400
1700
1900
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2050
2100
1300
1150
950
Sea lvl1000m2000m3000m4000m5000m
57782-4-7-7-4011132-1-2-477574-2-3-5-512-112310-2
Sunrise
6:54
6:54
6:56
6:56
6:56
6:56
Sunset
4:34
4:34
4:35
4:35
4:36
4:36

Snow Radar

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Latest snow reports near Iizuna Kogen:

  • 20 km away from Iizuna Kogen

    28 hours ago
    Is it snowing?

    Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
0.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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