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Shirakabako Royal Hill resort snow
Ski Japan - Nagano

Shirakabako Royal Hill Snow Forecast

Lat Long: 36.10° N 138.24° E

Weather Forecast for Shirakabako Royal Hill at 1450m altitude

Issued: 2 pm 27 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 23.0mm), heaviest during Sun afternoon. Warm (max 22°C on Tue morning, min 13°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 31.0mm), heaviest during Wed afternoon. Warm (max 20°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light.

Sat
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
light rain
mod rain
rain showers
thunderstorm
thunderstorm
rain showers
part cloud
rain showers
rain showers
light rain
thunderstorm
light rain
rain showers
thunderstorm
rain showers
rain shwrs
light rain
light rain
mod. rain
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
some clouds
rain shwrs
rain shwrs
light rain
t-storm
risk
light rain
rain shwrs
t-storm
risk
rain shwrs
km/h
5
E
5
W
5
NNW
5
NNE
0
N
5
NNW
5
ENE
0
SSE
5
ESE
5
SSE
5
SE
5
E
5
E
0
NW
5
NNE
5
NE
0
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
2
1
3
6
2
2
5
2
2
1
2
5
2
4
6
4
max °C
17
15
18
17
14
20
18
14
22
20
14
18
17
15
18
18
15
min °C
16
14
15
16
14
16
16
13
18
17
13
17
16
14
17
17
14
 chill °C
16
14
15
16
14
16
16
13
18
17
13
17
16
14
17
17
14
Humid %
90
99
98
85
98
89
77
92
75
58
96
88
87
93
90
81
95
Freeze m
4750
4850
4600
4500
4250
4200
4200
4200
4350
4300
4400
4400
4600
4550
4450
4500
4250
Sea lvl1000m2000m3000m4000m5000m
16151516141516141717141615141616141715171714181714201914181715181815
Sunrise
4:31
4:31
4:31
4:33
4:33
Sunset
7:07
7:07
7:07
7:07
7:07
7:07

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Latest snow reports near Shirakabako Royal Hill:

No recent snow reports

No recent snow reports

Shirakabako Royal Hill Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 4 of June has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.


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