Shirakaba Kogen Kokusai snow
Ski Japan - Nagano

Shirakaba Kogen Kokusai Snow Forecast

Weather Forecast for Shirakaba Kogen Kokusai at 1550 m
Issued: 8 pm  11 Dec 2025 (local time)

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New snow in Shirakaba Kogen Kokusai

4.6cm1.8in
Fri 12th (AM)
The snow forecast for Shirakaba Kogen Kokusai is: A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 1°C on Sat afternoon, min -10°C on Fri night). Winds increasing (light winds from the WNW on Fri night, fresh winds from the W by Sun afternoon).

Shirakaba Kogen Kokusai Weather (Next 3 days): The snow forecast for Shirakaba Kogen Kokusai is: A moderate fall of snow, heaviest on Sun morning. Freeze-thaw conditions (max 1°C on Sat afternoon, min -10°C on Fri night). Winds increasing (light winds from the WNW on Fri night, fresh winds from the W by Sun afternoon).

Shirakaba Kogen Kokusai Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 1°C on Tue afternoon, min -7°C on Sun night). Winds decreasing (fresh winds from the W on Sun night, light winds from the W by Mon night).


Shirakaba Kogen Kokusai Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
25
mod snow
Bottom Lift: 
-2
15
light snow
6 Day Forecast
Issued: 8 pm 11 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
snow showers
part cloud
part cloud
part cloud
part cloud
light snow
mod snow
snow showers
snow showers
clear
part cloud
clear
clear
clear
clear
mod. snow
snow shwrs
some clouds
some clouds
some clouds
some clouds
light snow
mod. snow
snow shwrs
snow shwrs
clear
some clouds
clear
clear
clear
clear
 km/h
15
WNW
20
WNW
15
NW
10
WNW
10
WSW
15
SSW
15
S
15
SW
35
W
25
W
15
W
15
W
10
W
10
W
15
WSW
25
WSW
Snow map
5
1
6
1
max °C
0
-5
-6
-9
-1
1
-1
0
-1
-5
-3
-3
-6
0
1
-3
min °C
-7
-7
-9
-10
-6
-3
-3
0
-4
-7
-5
-6
-7
-3
-3
-3
-14
-14
-15
-16
-10
-8
-8
-4
-12
-14
-11
-11
-12
-7
-8
-9
98
82
64
75
43
49
87
99
83
62
64
60
71
35
51
69
1200
550
600
0
600
1650
1350
1750
1500
750
800
1050
400
950
1650
1350
topbotSea lvl1000m2000m3000m4000m5000m
-6-9-9-9-5-2-2-1-4-8-7-6-6-4-2-2-4-6-8-10-4-1-20-3-6-4-5-7-2-1-3
Sunrise
6:47
6:48
6:48
6:48
6:50
Sunset
4:31
4:31
4:32
4:32
4:32
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Snow Radar

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Latest snow reports near Shirakaba Kogen Kokusai:

  • 11 km away from Shirakaba Kogen Kokusai

    53 minutes 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

  • 11 km away from Shirakaba Kogen Kokusai

    7 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

Shirakaba Kogen Kokusai Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 5 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
0.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.




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