Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1280 m
Issued: 8 am  15 Dec 2025 (local time)

New snow in Iizuna Kogen

8.7cm3.4in
Mon 15th (AM)
The snow forecast for Iizuna Kogen is: A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Tue afternoon, min -6°C on Mon night). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: A moderate fall of snow, heaviest on Mon morning. Temperatures will be below freezing (max 0°C on Tue afternoon, min -6°C on Mon night). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): Light rain (total 7.0mm), mostly falling on Sat night. Freeze-thaw conditions (max 8°C on Sat morning, min -3°C on Thu morning). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
10
snow showers
Bottom Lift: 
-2
10
snow showers
6 Day Forecast
Issued: 8 am 15 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
clear
clear
snow showers
snow showers
light snow
snow showers
clear
clear
clear
clear
clear
clear
part cloud
part cloud
mod rain
snow shwrs
snow shwrs
snow shwrs
clear
clear
snow shwrs
snow shwrs
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
some clouds
some clouds
mod. rain
 km/h
15
NW
10
N
5
NNW
5
WSW
5
WSW
5
W
5
SW
5
WNW
15
N
5
NW
5
SSW
10
SW
10
SW
10
SW
15
SSW
15
SSW
20
SSW
25
S
Snow map
8
1
3
3
7
max °C
-3
-4
-5
-1
0
-1
0
0
-3
-1
0
1
5
6
6
8
8
7
min °C
-4
-5
-6
-3
-1
-2
-2
-2
-4
-3
0
0
3
5
6
7
7
7
-9
-9
-8
-5
-3
-2
-4
-2
-8
-3
0
-4
1
2
3
4
3
3
94
88
78
45
71
86
85
96
96
79
53
55
29
26
29
23
69
92
750
750
0
600
1300
600
950
1250
700
750
1350
1600
2150
2650
2900
2900
2700
2700
topbotSea lvl1000m2000m3000m4000m5000m
-5-6-6-3-1-3-3-3-5-3-11367776-2-4-8-2-1-40-1-4-1-1-3331565
Sunrise
6:52
6:52
6:52
6:54
6:54
6:54
Sunset
4:31
4:31
4:31
4:32
4:32
4:34

Snow Radar

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Latest snow reports near Iizuna Kogen:

  • 0 km away from Iizuna Kogen

    1 hour ago
    weather station observation

    Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 43 km away from Iizuna Kogen

    1 hour 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

    2 hours ago
    weather station observation

    Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is probably falling as rain at the bottom of the ski area from Kanayasan

  • 43 km away from Iizuna Kogen

    4 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 higher elevations in the ski area from Kanayasan

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:24cm
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 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.
0.9
Bluebird days
Average snow, mostly sunny, light wind.




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