Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1080 m
Issued: 2 pm  14 Sep 2025 (local time)

The snow forecast for Iizuna Kogen is: Moderate rain (total 14.0mm), heaviest on Mon afternoon. Warm (max 25°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Moderate rain (total 14.0mm), heaviest on Mon afternoon. Warm (max 25°C on Tue afternoon, min 17°C on Mon night). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): Heavy rain (total 42.0mm), heaviest during Thu morning. Warm (max 22°C on Wed afternoon, min 12°C on Thu night). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
18
5
thunderstorm
Bottom Lift: 
20
0
thunderstorm
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6 Day Forecast
Issued: 2 pm 14 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sun
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
heavy rain
mod rain
light rain
light rain
light rain
part cloud
mod rain
light rain
mod rain
risk thun- der
rain shwrs
risk thun- der
risk thun- der
some clouds
some clouds
risk thun- der
rain shwrs
rain shwrs
risk thun- der
rain shwrs
heavy rain
mod. rain
light rain
light rain
light rain
some clouds
mod. rain
light rain
mod. rain
 km/h
0
W
5
SSW
0
SW
10
N
0
NNW
5
S
0
SE
5
SSW
5
WSW
10
N
5
SW
10
WSW
15
N
10
NNE
5
SSE
5
S
10
SSW
10
SSW
5
S
10
S
Snow map
 cm 
 mm 
1
2
2
3
3
2
1
2
2
13
10
4
3
1
7
5
7
max°C
20
19
22
21
18
24
25
19
24
22
18
21
15
14
14
15
13
13
13
12
min°C
19
18
20
19
17
21
20
18
22
20
17
18
14
12
13
13
12
13
12
12
chill°C 
19
18
20
19
17
21
20
18
22
20
17
18
13
11
13
13
11
12
12
11
Humid% 
93
93
95
90
93
77
61
86
77
84
87
76
96
98
93
89
93
91
95
94
Freezing level (m
5050
5000
4950
5050
5050
4950
4850
4850
4750
4850
4800
4500
4450
4400
4000
4050
4350
3950
4150
4300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
19191918181921191919191713121112131312122019212018232319232118201513141413131312
Sunrise
5:28
5:28
5:30
5:31
5:31
5:33
Sunset
5:57
5:55
5:53
5:52
5:51
5:50
5:47

Snow Radar

Latest snow reports near Iizuna Kogen:

No recent snow reports

No recent snow reports

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 2 of September 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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