Shirakaba Kogen Kokusai snow
Ski Japan - Nagano

Shirakaba Kogen Kokusai Snow Forecast

Weather Forecast for Shirakaba Kogen Kokusai at 1550 m
Issued: 8 am  26 Dec 2025 (local time)

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New snow in Shirakaba Kogen Kokusai

2.3cm0.9in
Fri 26th (PM)
The snow forecast for Shirakaba Kogen Kokusai is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -12°C on Fri night). Wind will be generally light.

Shirakaba Kogen Kokusai Weather (Next 3 days): The snow forecast for Shirakaba Kogen Kokusai is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sun afternoon, min -12°C on Fri night). Wind will be generally light.

Shirakaba Kogen Kokusai Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Mon morning, min -9°C on Wed night). Winds increasing (light winds from the SSW on Mon morning, fresh winds from the WSW by Wed morning).


Shirakaba Kogen Kokusai Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-10
20
light snow
Bottom Lift: 
-6
20
light snow
6 Day Forecast
Issued: 8 am 26 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
light snow
light snow
snow shwrs
some clouds
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
 km/h
15
NW
20
WNW
15
WNW
10
W
10
WSW
10
W
5
WNW
5
WSW
10
S
15
SSW
20
SW
25
SW
25
SW
20
WSW
15
WSW
20
WSW
25
W
25
W
Snow map
2
2
max °C
-6
-8
-11
-6
-5
-8
-2
-1
-5
1
1
-3
1
1
-3
-2
-4
-8
min °C
-7
-11
-12
-10
-8
-8
-5
-4
-5
-2
-3
-4
-1
-2
-5
-3
-8
-9
-13
-18
-19
-15
-12
-13
-8
-7
-9
-6
-10
-11
-7
-6
-11
-9
-14
-18
82
76
58
51
43
61
58
47
53
31
35
63
68
62
74
56
42
60
500
300
0
0
800
0
800
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650
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1700
1150
1350
1700
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350
Sea lvl1000m2000m3000m4000m5000m
-10-13-12-10-8-8-5-3-5-3-2-3-3-2-4-6-9-11-7-10-12-8-7-8-4-3-5-1-1-40-1-4-3-6-9
Sunrise
6:54
6:56
6:56
6:56
6:56
6:56
Sunset
4:37
4:38
4:38
4:39
4:40
4:40
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Snow Radar

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Latest snow reports near Shirakaba Kogen Kokusai:

  • 11 km away from Shirakaba Kogen Kokusai

    1 hour ago
    weather station observation

    Freezing 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

  • 11 km away from Shirakaba Kogen Kokusai

    4 hours ago
    weather station observation

    Continuous light snow reported from Suwa at 762 metres elevation 7 kms SSW of Kirigamine Ski Resort from Kirigamine

Shirakaba Kogen Kokusai Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:6cm
Last snowfall:25 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 4 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.7
Powder days
Fresh snow, limited sun, any wind.
2.0
Bluebird days
Average snow, mostly sunny, light wind.



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