Iizuna Kogen snow
Ski Japan - Nagano

Iizuna Kogen Snow Forecast

Weather Forecast for Iizuna Kogen at 1480 m
Issued: 8 pm  30 Dec 2025 (local time)

New snow in Iizuna Kogen

4.5cm1.8in
Wed 31st (AM)
The snow forecast for Iizuna Kogen is: A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -3°C on Tue night, 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 Fri afternoon. Temperatures will be below freezing (max -3°C on Tue night, 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 morning, min -10°C on Fri night). Winds increasing (light winds from the NW on Sat afternoon, fresh winds from the NW by Mon afternoon).


Iizuna Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
5
snow showers
Bottom Lift: 
-3
5
snow showers
6 Day Forecast
Issued: 8 pm 30 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
snow showers
mod snow
light snow
light snow
mod snow
light snow
mod snow
snow showers
snow showers
snow showers
snow showers
snow showers
light snow
heavy snow
snow shwrs
snow shwrs
snow shwrs
mod. snow
light snow
light snow
mod. snow
light snow
mod. snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
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light snow
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 km/h
10
W
15
SW
10
WNW
5
NW
5
NNW
5
N
10
NNE
5
W
20
N
15
NW
15
WNW
10
NW
15
SW
20
SW
25
SW
20
NW
Snow map
1
2
6
3
3
9
1
7
4
5
25
max °C
-3
-4
-4
-7
-8
-7
-8
-8
-9
-9
-7
-6
-6
-3
-3
-7
min °C
-5
-5
-6
-8
-8
-8
-9
-9
-9
-10
-9
-7
-7
-5
-4
-9
-8
-10
-12
-8
-11
-13
-13
-9
-17
-17
-15
-10
-11
-12
-12
-15
88
74
76
90
90
82
94
79
89
82
85
76
75
77
84
92
800
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1000
200
300
500
150
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250
0
150
650
0
600
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250
Sea lvl1000m2000m3000m4000m5000m
-4-5-5-8-8-8-9-9-9-10-8-7-7-4-4-8-3-1-2-6-5-5-7-5-7-9-5-5-7-2-1-5
Sunrise
6:58
6:58
6:58
7:00
7:00
Sunset
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

    13 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

    14 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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