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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 1634m altitude

Issued: 2 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 17.0mm), heaviest on Sun afternoon. Warm (max 22°C on Mon morning, min 12°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 25.0mm), heaviest during Fri afternoon. Warm (max 20°C on Fri morning, min 12°C on Wed night). Wind will be generally light.

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
mod rain
thunderstorm
part cloud
clear
part cloud
cloud
light rain
light rain
clear
rain showers
rain showers
light rain
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
t-storm
risk
mod. rain
t-storm
risk
some clouds
clear
some clouds
cloudy
light rain
light rain
clear
rain shwrs
rain shwrs
light rain
t-storm
risk
rain shwrs
t-storm
risk
t-storm
risk
rain shwrs
km/h
5
NE
5
NNE
5
NNE
5
NNW
15
NNW
5
NW
10
NW
10
NNW
5
SE
15
ESE
15
E
10
ESE
15
ESE
10
ESE
10
E
10
E
10
E
10
E
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
3
7
3
2
2
2
1
3
2
1
1
8
7
max °C
20
20
16
22
22
14
17
15
12
18
18
13
16
17
14
20
20
15
min °C
18
17
15
17
18
12
15
13
12
16
15
12
14
16
14
18
17
15
 chill °C
18
17
15
17
18
11
15
13
12
15
14
11
13
16
13
18
17
14
Humid %
84
71
90
86
44
71
71
60
85
76
72
85
93
83
92
83
76
94
Freeze m
4800
4850
4800
4750
4700
4700
4600
4400
4550
4550
4400
4450
4300
4550
4550
4750
4850
4850
Sea lvl1000m2000m3000m4000m5000m
181916181914151412151614141615171816191916202013161412171713151714191915
Sunrise
4:58
5:00
5:01
5:01
5:01
5:03
Sunset
6:44
6:43
6:42
6:40
6:39
6:38

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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