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Iizuna Kogen resort snow
Lat Long: 36.72° N 138.14° E
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1280m altitude

Issued: 8 pm 31 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 20.0mm), heaviest during Wed afternoon. Warm (max 21°C on Mon afternoon, min 12°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 12.0mm), heaviest on Sat afternoon. Very mild (max 17°C on Fri afternoon, min 12°C on Wed night). Wind will be generally light.

Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
cloud
part cloud
light rain
mod rain
mod rain
light rain
rain showers
light rain
rain showers
part cloud
rain showers
part cloud
clear
some clouds
some clouds
some clouds
cloudy
some clouds
light rain
mod. rain
mod. rain
light rain
rain shwrs
light rain
rain shwrs
some clouds
rain shwrs
some clouds
km/h
10
SSW
5
SSE
5
SSE
10
SSW
10
S
10
S
15
S
15
SSE
20
SSE
15
SSW
0
SSW
10
NNE
5
S
10
S
10
S
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
9
10
1
1
2
2
1
 max °C
17
19
21
18
18
20
16
12
12
13
15
15
13
16
17
14
 min °C
15
17
19
15
16
17
12
12
12
12
14
14
12
13
16
13
15
17
19
15
16
17
10
10
10
10
14
14
12
12
16
12
45
43
35
59
60
43
63
95
95
89
83
90
98
88
62
78
3550
4000
4000
4100
4100
3900
4250
4050
4450
4350
4200
4100
4000
4000
3850
3700
Sea lvl1000m2000m3000m4000m5000m
1617191616171311111214141213151314212115202013131313181613171813
Sunrise
4:30
4:30
4:28
4:28
4:28
Sunset
7:00
7:00
7:00
7:01
7:01

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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 1 of June 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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