Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1480 m
Issued: 8 am  17 Oct 2025 (local time)

The snow forecast for Iizuna Kogen is: Heavy rain (total 30.0mm), heaviest during Sat night. Very mild (max 16°C on Sat afternoon, min 7°C on Sun morning). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Heavy rain (total 30.0mm), heaviest during Sat night. Very mild (max 16°C on Sat afternoon, min 7°C on Sun morning). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): Light rain (total 5.0mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Mon morning, min 2°C on Wed night). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
9
10
rain showers
Bottom Lift: 
12
10
rain showers
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6 Day Forecast
Issued: 8 am 17 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
clear
part cloud
cloud
light rain
heavy rain
light rain
cloud
mod rain
cloud
rain showers
light rain
cloud
light rain
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
rain shwrs
clear
some clouds
cloudy
light rain
heavy rain
light rain
cloudy
mod. rain
cloudy
rain shwrs
light rain
cloudy
light rain
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
10
NNE
5
SE
25
S
25
SSW
15
SSW
20
N
5
N
5
SSE
15
SW
5
WNW
10
NNE
15
N
10
N
10
NNE
5
N
10
N
10
N
5
N
5
NNE
10
NNE
10
NNE
Snow map
 cm 
 mm 
1
4
18
1
6
1
3
1
max°C
12
13
13
14
16
12
9
10
9
8
8
7
5
5
4
4
5
3
5
6
3
min°C
9
13
10
11
12
8
7
9
8
8
7
4
4
5
3
3
4
2
3
4
2
chill°C 
7
13
7
8
12
5
6
8
8
8
6
1
2
3
0
1
2
-2
1
1
-2
Humid% 
77
58
85
70
67
98
92
77
98
97
94
98
95
94
89
74
78
84
74
76
87
Freezing level (m
4250
4250
4450
4250
3950
3650
4050
3950
3050
3600
3300
3050
3050
2950
2850
2800
2650
2650
3250
3000
2600
topliftbotliftSea lvl1000m2000m3000m4000m5000m
111312131410810988655445345314151216161211111011107885874974
Sunrise
5:54
5:56
5:56
5:58
5:58
6:00
6:01
Sunset
5:08
5:07
5:06
5:05
5:04
5:01
5:00

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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