Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1080 m
Issued: 2 am  15 Oct 2025 (local time)

The snow forecast for Iizuna Kogen is: Heavy rain (total 38.0mm), heaviest during Thu afternoon. Very mild (max 18°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Heavy rain (total 38.0mm), heaviest during Thu afternoon. Very mild (max 18°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): Heavy rain (total 20.0mm), heaviest during Sat night. Very mild (max 17°C on Sat morning, min 5°C on Mon night). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
11
0
part cloud
Bottom Lift: 
12
0
part cloud
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6 Day Forecast
Issued: 2 am 15 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
15
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
AM
PM
night
part cloud
rain showers
light rain
light rain
heavy rain
rain showers
clear
clear
part cloud
part cloud
light rain
heavy rain
cloud
cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
part cloud
some clouds
rain shwrs
light rain
light rain
heavy rain
rain shwrs
clear
clear
some clouds
some clouds
light rain
heavy rain
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
light rain
light rain
some clouds
 km/h
5
NE
5
SE
15
S
25
S
10
WSW
20
N
5
NE
0
ESE
20
SSW
20
SSW
20
SSW
10
N
10
N
10
N
5
S
5
S
5
N
10
N
10
NNE
10
N
5
N
Snow map
 cm 
 mm 
1
1
5
23
8
4
16
2
2
max°C
17
18
13
13
14
12
15
15
11
17
17
13
11
10
7
11
10
6
6
6
4
min°C
14
14
12
13
13
10
12
12
10
13
13
9
10
8
7
9
7
5
6
5
4
chill°C 
14
14
10
11
12
8
12
10
8
11
11
8
9
8
7
8
4
2
4
3
4
Humid% 
88
79
93
94
98
98
80
62
88
70
71
99
89
84
91
93
90
94
94
92
91
Freezing level (m
3650
3900
3800
4150
4050
3100
3950
4200
4500
4050
3900
3850
4000
3800
3150
3300
3350
3200
3150
3100
2900
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1314121313910121012131077686333216161313141114141115151111971096664
Sunrise
5:54
5:54
5:54
5:56
5:56
5:58
5:58
Sunset
5:12
5:09
5:08
5:07
5:06
5:05
5:04

Snow Radar

Latest snow reports near Iizuna Kogen:

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Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Apr 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of October has on average:
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.



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