Shirakabako Royal Hill snow
Ski Japan - Nagano

Shirakabako Royal Hill Snow Forecast

Weather Forecast for Shirakabako Royal Hill at 1600 m
Issued: 8 pm  16 Dec 2025 (local time)

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New snow in Shirakabako Royal Hill

1.9cm0.7in
Wed 17th (NGT)
The snow forecast for Shirakabako Royal Hill is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -4°C on Wed night). Wind will be generally light.

Shirakabako Royal Hill Weather (Next 3 days): The snow forecast for Shirakabako Royal Hill is: A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri morning, min -4°C on Wed night). Wind will be generally light.

Shirakabako Royal Hill Weather (Days 4-6): Mild with moderate rain (total 13.0mm) on Sat night, Becoming colder with a light covering of snow, mostly falling on Mon afternoon. Freeze-thaw conditions (max 7°C on Sun morning, min -2°C on Mon afternoon). Wind will be generally light.


Shirakabako Royal Hill Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
15
clear
Bottom Lift: 
-3
10
clear
6 Day Forecast
Issued: 8 pm 16 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
cloud
light snow
part cloud
clear
clear
clear
clear
rain showers
light rain
light rain
light rain
cloud
light rain
light snow
clear
some clouds
cloudy
light snow
some clouds
clear
clear
clear
clear
rain shwrs
light rain
light rain
light rain
cloudy
light rain
light snow
 km/h
10
W
10
WSW
25
SW
15
WNW
15
NW
10
WNW
10
SW
10
SSW
10
SW
20
SW
15
SSW
15
SSW
15
SSW
20
SSW
20
SW
10
W
Snow map
2
1
2
2
4
2
2
max °C
-2
1
2
-1
-2
-2
0
4
4
5
4
5
6
7
7
6
min °C
-3
-2
-1
-4
-4
-2
-2
2
4
4
4
4
5
6
7
0
-7
-6
-7
-9
-9
-6
-5
-1
1
0
0
0
2
2
4
-4
85
69
66
98
90
70
63
29
33
46
94
94
94
91
95
98
1100
1300
1850
1300
900
1300
1250
2200
2600
2550
2350
2450
2600
2700
2800
2700
topbotSea lvl1000m2000m3000m4000m5000m
-4-1-1-4-4-3-1244345663-311-3-2-2-3442445773
Sunrise
6:50
6:50
6:52
6:52
6:52
Sunset
4:34
4:34
4:35
4:35
4:35
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Snow Radar

Latest snow reports near Shirakabako Royal Hill:

No recent snow reports

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Shirakabako Royal Hill Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
2.7
Bluebird days
Average snow, mostly sunny, light wind.




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