Shirakaba Kogen Kokusai snow
Ski Japan - Nagano

Shirakaba Kogen Kokusai Snow Forecast

Weather Forecast for Shirakaba Kogen Kokusai at 1700 m
Issued: 8 pm  30 Dec 2025 (local time)

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New snow in Shirakaba Kogen Kokusai

6.3cm2.5in
Fri 2nd (PM)
The snow forecast for Shirakaba Kogen Kokusai is: A light covering of new snow, mostly falling on Fri afternoon. Temperatures will be below freezing (max -3°C on Tue night, min -11°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the W by Fri afternoon).

Shirakaba Kogen Kokusai Weather (Next 3 days): The snow forecast for Shirakaba Kogen Kokusai is: A light covering of new snow, mostly falling on Fri afternoon. Temperatures will be below freezing (max -3°C on Tue night, min -11°C on Fri afternoon). Winds decreasing (fresh winds from the W on Wed afternoon, light winds from the W by Fri afternoon).

Shirakaba Kogen Kokusai Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -4°C on Sun morning, min -12°C on Fri night). Winds increasing (light winds from the W on Fri night, near gales from the W by Sun night).


Shirakaba Kogen Kokusai Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
30
clear
Bottom Lift: 
-4
20
clear
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
clear
clear
part cloud
clear
part cloud
cloud
part cloud
snow showers
mod snow
snow showers
clear
clear
clear
clear
snow showers
snow showers
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
snow shwrs
mod. snow
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clear
clear
clear
clear
snow shwrs
snow shwrs
 km/h
25
WSW
25
WSW
40
W
20
W
20
W
15
W
15
W
15
WSW
10
W
15
WNW
15
W
15
W
20
WSW
35
WSW
40
WSW
25
W
Snow map
6
1
2
max °C
-3
-3
-3
-6
-6
-5
-8
-8
-9
-11
-7
-6
-7
-4
-5
-7
min °C
-5
-5
-5
-8
-8
-7
-10
-9
-11
-12
-10
-7
-8
-6
-6
-9
-12
-12
-13
-16
-15
-13
-17
-16
-18
-20
-16
-13
-14
-15
-14
-17
65
57
47
70
59
49
82
67
87
86
70
55
72
71
78
84
1050
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0
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300
Sea lvl1000m2000m3000m4000m5000m
-5-5-5-8-8-8-10-10-11-13-10-8-8-6-7-10-4-2-3-7-5-5-8-6-8-11-7-7-8-4-4-8
Sunrise
6:56
6:56
6:56
6:58
6:58
Sunset
4:40
4:42
4:43
4:44
4:45
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Snow Radar

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Latest snow reports near Shirakaba Kogen Kokusai:

  • 11 km away from Shirakaba Kogen Kokusai

    11 hours ago
    weather station observation

    Rain and snow or hail reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

  • 11 km away from Shirakaba Kogen Kokusai

    12 hours ago
    weather station observation

    Continuous light rain reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine but it is forecast cold enough for snow at the ski area from Kirigamine

Shirakaba Kogen Kokusai Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 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:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
3.4
Bluebird days
Average snow, mostly sunny, light wind.



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