Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1280 m
Issued: 8 pm  13 Dec 2025 (local time)

New snow in Iizuna Kogen

6.1cm2.4in
Sun 14th (AM)
The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sat night, min -6°C on Mon night). Winds decreasing (fresh winds from the W on Sun night, calm by Mon night).

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sat night, min -6°C on Mon night). Winds decreasing (fresh winds from the W on Sun night, calm by Mon night).

Iizuna Kogen Weather (Days 4-6): A light covering of new snow, mostly falling on Tue night. Freeze-thaw conditions (max 6°C on Fri afternoon, min -4°C on Wed night). Wind will be generally light.


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
30
cloud
Bottom Lift: 
-1
25
cloud
6 Day Forecast
Issued: 8 pm 13 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
heavy snow
snow showers
snow showers
snow showers
clear
clear
snow showers
light snow
light snow
snow showers
snow showers
clear
clear
snow shwrs
light snow
snow shwrs
heavy snow
snow shwrs
snow shwrs
snow shwrs
clear
clear
snow shwrs
light snow
light snow
snow shwrs
snow shwrs
clear
clear
 km/h
25
S
20
S
10
NW
15
WNW
20
NW
10
NNW
5
NNW
5
WSW
5
W
5
W
5
WNW
5
NW
5
NNW
5
N
0
NNW
10
SSW
Snow map
1
3
2
16
4
1
2
1
1
1
max °C
1
1
0
-3
-4
-4
-4
0
0
-1
-1
-1
-4
-2
-1
1
min °C
-1
1
-1
-4
-4
-5
-6
-2
-1
-2
-2
-3
-4
-4
-2
0
-7
-4
-7
-10
-10
-10
-9
-4
-3
-2
-2
-7
-8
-7
-2
-3
84
97
95
94
83
86
73
36
75
83
94
97
93
93
81
61
1150
1750
1350
650
650
750
0
800
1300
800
900
1050
500
700
1050
1250
topbotSea lvl1000m2000m3000m4000m5000m
-11-2-5-6-6-6-3-1-2-3-3-5-5-20-220-3-3-4-7-1-1-3-1-2-4-2-2-3
Sunrise
6:50
6:52
6:52
6:52
6:54
Sunset
4:31
4:31
4:31
4:31
4:32

Snow Radar

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Latest snow reports near Iizuna Kogen:

  • 33 km away from Iizuna Kogen

    19 hours ago
    Is it snowing?

    Snowing at Shiga Kogen-Yakebitaiyama. from Shiga Kogen-Yakebitaiyama

  • 43 km away from Iizuna Kogen

    20 hours ago
    weather station observation

    Moderate to heavy freezing 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

  • 43 km away from Iizuna Kogen

    21 hours ago
    weather station observation

    Light rain and snow reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:25cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


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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