Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1280 m
Issued: 8 pm  09 Dec 2025 (local time)

New snow in Iizuna Kogen

20.0cm7in
Thu 11th (NGT)
The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -9°C on Fri afternoon). Winds increasing (calm on Tue night, fresh winds from the NW by Thu night).

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 5°C on Thu afternoon, min -9°C on Fri afternoon). Winds increasing (calm on Tue night, fresh winds from the NW by Thu night).

Iizuna Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max 0°C on Sun night, min -9°C on Fri night). Winds increasing (calm on Sat afternoon, fresh winds from the W by Sun night).


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
5
clear
Bottom Lift: 
-4
5
clear
6 Day Forecast
Issued: 8 pm 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
snow showers
part cloud
part cloud
part cloud
heavy snow
snow showers
snow showers
snow showers
clear
snow showers
part cloud
light snow
light snow
heavy snow
clear
clear
snow shwrs
some clouds
some clouds
some clouds
heavy snow
snow shwrs
snow shwrs
snow shwrs
clear
snow shwrs
some clouds
light snow
light snow
heavy snow
 km/h
5
W
5
WNW
5
NNW
10
SW
15
SSW
20
SSW
25
N
20
NW
20
NNW
10
NNW
10
N
10
N
15
SSW
20
S
10
S
30
W
Snow map
21
4
2
1
4
13
max °C
-2
-1
0
0
3
5
-1
-8
-8
-8
-5
-5
-2
-1
-1
0
min °C
-3
-2
-1
-1
1
3
-7
-8
-9
-9
-7
-5
-5
-1
-1
-4
-5
-2
-1
-4
-3
-2
-16
-16
-16
-15
-11
-9
-10
-6
-5
-12
65
69
83
60
30
32
96
86
86
90
73
85
58
68
99
85
400
1000
1200
1100
1600
1900
750
0
300
0
0
650
0
1150
1100
1000
topbotSea lvl1000m2000m3000m4000m5000m
-4-3-2-123-6-10-10-10-8-6-5-2-2-3-41-1-233-3-6-7-9-4-5-5-1-1-2
Sunrise
6:48
6:48
6:48
6:50
6:50
Sunset
4:30
4:30
4:30
4:30
4:31

Snow Radar

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Latest snow reports near Iizuna Kogen:

  • 43 km away from Iizuna Kogen

    7 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

  • 0 km away from Iizuna Kogen

    10 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:5cm
Last snowfall: 8 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
1.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.9
Bluebird days
Average snow, mostly sunny, light wind.




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