Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1280 m
Issued: 8 am  23 Dec 2025 (local time)

New snow in Iizuna Kogen

2.7cm1.1in
Tue 23rd (NGT)
The snow forecast for Iizuna Kogen is: Moderate rain (total 14.0mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Thu night). Winds increasing (calm on Wed night, near gales from the NW by Thu night).

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: Moderate rain (total 14.0mm), heaviest on Thu morning giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 5°C on Wed night, min -5°C on Thu night). Winds increasing (calm on Wed night, near gales from the NW by Thu night).

Iizuna Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -2°C on Sun night, min -12°C on Fri night). Winds decreasing (strong winds from the NW on Fri afternoon, calm by Sat afternoon).


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
20
clear
Bottom Lift: 
2
15
clear
6 Day Forecast
Issued: 8 am 23 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
snow showers
light rain
light rain
light rain
light rain
light rain
mod snow
heavy snow
snow showers
snow showers
cloud
part cloud
snow showers
snow showers
snow showers
part cloud
clear
clear
snow shwrs
light rain
light rain
light rain
light rain
light rain
mod. snow
heavy snow
snow shwrs
snow shwrs
cloudy
some clouds
snow shwrs
snow shwrs
snow shwrs
some clouds
 km/h
15
SSW
15
S
15
SSW
25
S
15
SSW
10
SSW
5
SW
10
N
5
WSW
40
NW
40
NW
10
NW
5
N
0
N
15
SSW
10
W
5
N
10
SW
Snow map
3
8
25
8
2
1
1
1
1
2
4
5
2
max °C
1
3
2
3
4
5
4
3
2
-7
-10
-11
-8
-7
-6
-3
-3
-2
min °C
-1
2
1
3
4
4
4
3
-5
-9
-11
-12
-10
-7
-7
-4
-3
-3
-5
-2
-4
-2
1
4
4
1
-16
-19
-20
-16
-10
-7
-11
-8
-5
-5
55
55
73
96
93
91
96
98
95
92
84
87
73
80
56
87
90
68
1000
1750
1850
2000
2250
2350
2150
1900
1300
350
0
0
0
250
0
500
900
0
Sea lvl1000m2000m3000m4000m5000m
-11223432-3-10-12-12-11-9-7-5-4-312134444-1-6-10-13-8-8-8-3-3-6
Sunrise
6:56
6:56
6:56
6:58
6:58
6:58
Sunset
4:35
4:36
4:36
4:37
4:37
4:37

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Iizuna Kogen:

  • 43 km away from Iizuna Kogen

    18 hours ago
    weather station observation

    Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

  • 43 km away from Iizuna Kogen

    19 hours ago
    weather station observation

    Continuous light rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:12cm
Last snowfall:22 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 4 of December has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.6
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.



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