Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1480 m
Issued: 2 pm  30 Dec 2025 (local time)

New snow in Iizuna Kogen

4.3cm1.7in
Wed 31st (AM)
The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -9°C on Thu night). Wind will be generally light.

Iizuna Kogen Weather (Next 3 days): The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -1°C on Tue afternoon, min -9°C on Thu night). Wind will be generally light.

Iizuna Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sun afternoon, min -10°C on Fri night). Winds increasing (calm on Sat afternoon, strong winds from the WNW by Mon morning).


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
5
snow showers
Bottom Lift: 
-2
5
snow showers
6 Day Forecast
Issued: 2 pm 30 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tue
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
snow showers
light snow
light snow
light snow
mod snow
light snow
mod snow
heavy snow
snow showers
snow showers
clear
light snow
snow showers
heavy snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
light snow
light snow
mod. snow
light snow
mod. snow
heavy snow
snow shwrs
snow shwrs
clear
light snow
snow shwrs
heavy snow
 km/h
10
WNW
10
W
15
SW
10
W
5
NNW
5
NW
10
N
10
NNE
5
WSW
20
NNE
10
NW
10
WNW
10
NW
15
SSW
20
SW
40
W
25
NW
Snow map
1
2
5
3
2
7
1
8
10
2
5
30
max °C
-1
-3
-5
-4
-7
-8
-8
-8
-8
-8
-9
-8
-7
-6
-4
-3
-7
min °C
-2
-5
-5
-6
-8
-8
-8
-9
-9
-9
-10
-9
-7
-7
-6
-5
-10
-4
-9
-10
-11
-12
-11
-12
-14
-9
-17
-16
-15
-12
-11
-13
-14
-21
82
84
73
81
91
90
85
93
77
93
90
83
75
60
83
76
92
1350
750
700
950
200
300
450
100
200
300
0
150
600
0
500
950
0
Sea lvl1000m2000m3000m4000m5000m
-2-4-5-5-8-8-8-9-9-9-10-9-7-7-5-4-91-4-2-3-6-5-5-7-5-6-8-5-5-8-3-3-7
Sunrise
6:58
6:58
6:58
7:00
7:00
Sunset
4:39
4:39
4:40
4:42
4:43
4:44

Snow Radar

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Latest snow reports near Iizuna Kogen:

  • 0 km away from Iizuna Kogen

    8 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

  • 0 km away from Iizuna Kogen

    9 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is probably falling as rain at the bottom of the ski area from Iizuna Kogen

Iizuna Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3.0cm
Last snowfall:29 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.6
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.



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