Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1480 m
Issued: 2 am  09 Sep 2025 (local time)

The snow forecast for Iizuna Kogen is: Heavy rain (total 56.0mm), heaviest during Thu morning. Warm (max 20°C on Tue morning, min 15°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 56.0mm), heaviest during Thu morning. Warm (max 20°C on Tue morning, min 15°C on Thu night). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): Moderate rain (total 10.0mm), heaviest on Fri afternoon. Warm (max 21°C on Sat afternoon, min 16°C on Fri morning). Winds increasing (calm on Fri afternoon, fresh winds from the SSW by Sat night).


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
18
5
part cloud
Bottom Lift: 
18
5
part cloud
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6 Day Forecast
Issued: 2 am 09 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
mod rain
thunderstorm
mod rain
mod rain
rain showers
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
light rain
thunderstorm
rain showers
light rain
rain shwrs
risk thun- der
rain shwrs
rain shwrs
risk thun- der
mod. rain
risk thun- der
mod. rain
mod. rain
rain shwrs
risk thun- der
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
light rain
risk thun- der
rain shwrs
light rain
 km/h
0
SSW
10
N
0
ESE
15
S
5
SE
10
S
5
S
10
SSW
15
S
15
S
5
SE
20
S
20
S
30
S
35
SSW
25
SSW
15
SW
10
SSW
5
SSW
5
SSW
10
SW
Snow map
 cm 
 mm 
1
4
5
1
9
8
12
7
9
1
4
2
3
2
1
4
max°C
20
19
18
19
19
17
16
17
16
18
19
17
19
21
18
20
19
17
17
18
18
min°C
18
18
17
18
18
16
16
17
15
16
18
16
17
19
17
18
18
17
17
18
16
chill°C 
18
18
17
18
18
16
16
17
14
15
18
15
16
18
16
17
18
17
17
18
16
Humid% 
88
90
91
89
87
97
97
88
89
83
75
90
86
62
82
83
80
95
93
72
80
Freezing level (m
4950
4950
4900
4850
4800
4700
4600
4600
4500
4450
4650
4750
4900
4950
5250
5100
5100
4900
4900
4850
4650
topliftbotliftSea lvl1000m2000m3000m4000m5000m
191918191917161716171917182018191917171817232118222017181817212017222218222019192017
Sunrise
5:24
5:24
5:24
5:26
5:26
5:28
5:28
Sunset
6:05
6:02
6:01
6:00
5:59
5:57
5:55

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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