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Shirakaba 2 in 1 resort snow
Lat Long: 36.10° N 138.26° E
Ski Japan - Nagano

Shirakaba 2 in 1 Snow Forecast

Weather Forecast for Shirakaba 2 in 1 at 1834m altitude

Issued: 8 pm 08 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 21.0mm), heaviest during Sat night. Warm (max 20°C on Mon afternoon, min 12°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 16.0mm), heaviest on Fri afternoon. Very mild (max 19°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
thunderstorm
mod rain
thunderstorm
part cloud
clear
part cloud
part cloud
cloud
light rain
rain showers
rain showers
part cloud
cloud
thunderstorm
rain showers
mod. rain
t-storm
risk
mod. rain
t-storm
risk
some clouds
clear
some clouds
some clouds
cloudy
light rain
rain shwrs
rain shwrs
some clouds
cloudy
t-storm
risk
rain shwrs
km/h
5
ESE
5
ENE
5
NNE
5
N
10
NNW
15
NNW
10
NW
10
NW
20
NNW
10
S
20
SE
20
SE
15
SE
15
ESE
15
ESE
10
ESE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
7
3
8
3
3
2
2
2
1
max °C
16
18
19
17
19
20
15
16
15
14
15
15
13
18
18
15
min °C
16
17
17
15
16
17
12
14
14
12
13
14
13
15
17
14
 chill °C
16
17
17
15
16
17
11
13
13
10
11
13
11
14
17
14
Humid %
83
80
71
93
78
43
73
58
70
85
83
75
86
74
65
87
Freeze m
4950
4850
4800
4750
4750
4800
4700
4600
4600
4500
4450
4350
4500
4650
4650
4900
Sea lvl1000m2000m3000m4000m5000m
1618181618191415151314151317181516191916202013171613161613191915
Sunrise
4:58
5:00
5:01
5:01
5:01
Sunset
6:44
6:43
6:42
6:40
6:39

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Shirakaba 2 in 1:

No recent snow reports

No recent snow reports

Shirakaba 2 in 1 Snow Conditions

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

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Snow History

Week 2 of August 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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