Shirakabako Royal Hill snow
Ski Japan - Nagano

Shirakabako Royal Hill Snow Forecast

Weather Forecast for Shirakabako Royal Hill at 1450 m
Issued: 8 pm  20 Dec 2025 (local time)

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New snow in Shirakabako Royal Hill

4.1cm1.6in
Sun 21st (NGT)
The snow forecast for Shirakabako Royal Hill is: Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 8°C on Sun morning, min -5°C on Mon afternoon). Wind will be generally light.

Shirakabako Royal Hill Weather (Next 3 days): The snow forecast for Shirakabako Royal Hill is: Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 8°C on Sun morning, min -5°C on Mon afternoon). Wind will be generally light.

Shirakabako Royal Hill Weather (Days 4-6): A light covering of new snow, mostly falling on Wed afternoon. Becoming milder with light rain (total 6.0mm) on Wed afternoon. Freeze-thaw conditions (max 3°C on Wed night, min -6°C on Fri afternoon). Wind will be generally light.


Shirakabako Royal Hill Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
20
clear
Bottom Lift: 
4
15
part cloud
6 Day Forecast
Issued: 8 pm 20 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
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night
clear
rain showers
light rain
light snow
snow showers
clear
clear
part cloud
clear
snow showers
light snow
light snow
light rain
cloud
cloud
snow showers
clear
rain shwrs
light rain
light snow
snow shwrs
clear
clear
some clouds
clear
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light snow
light snow
light rain
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cloudy
snow shwrs
 km/h
15
SW
15
SW
10
SW
15
NW
15
NNW
10
NW
5
W
10
S
10
S
15
SSE
15
SSE
10
SSW
10
SW
10
WNW
10
NW
10
W
Snow map
4
1
2
3
1
1
5
5
1
max °C
4
8
7
1
-2
-2
-4
3
3
-2
1
2
3
2
1
0
min °C
4
7
5
-3
-3
-5
-5
-1
-1
-2
-1
1
2
2
0
-4
1
4
3
-9
-8
-9
-7
-4
-5
-6
-6
-2
0
0
-3
-8
75
76
94
99
89
74
81
57
46
74
98
98
96
98
97
97
2800
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900
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800
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2100
1350
1450
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1750
1350
Sea lvl1000m2000m3000m4000m5000m
665-2-5-5-4-11-2-1231-1-4486-1-3-4-511-202321-2
Sunrise
6:52
6:54
6:54
6:54
6:54
Sunset
4:35
4:36
4:36
4:37
4:37
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Snow Radar

Latest snow reports near Shirakabako Royal Hill:

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Shirakabako Royal Hill Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:17 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

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



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