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Ski Japan - Nagano

Sun Alpina Keikyu Aokiko Snow Forecast

Lat Long: 36.61° N 137.85° E

Weather Forecast for Sun Alpina Keikyu Aokiko at 1100m altitude

Issued: 2 am 15 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 16.0mm), heaviest on Wed night. Warm (max 22°C on Wed afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 29.0mm), heaviest during Thu morning. Warm (max 21°C on Sat morning, min 15°C on Thu morning). Wind will be generally light.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
part cloud
light rain
rain showers
rain showers
rain showers
light rain
heavy rain
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
part cloud
light rain
mod rain
light rain
light rain
rain shwrs
some clouds
light rain
rain shwrs
rain shwrs
rain shwrs
light rain
heavy rain
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
some clouds
light rain
mod. rain
km/h
5
SE
5
E
0
WNW
5
E
0
ESE
5
S
5
SSE
5
SE
10
SSE
5
SSE
5
NW
5
W
5
NE
5
NNE
5
S
5
SSE
5
ESE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
2
1
2
1
1
2
5
11
2
1
1
3
1
3
7
 max °C
15
15
14
19
19
16
20
22
17
15
18
16
20
20
17
21
21
17
 min °C
13
14
13
17
18
15
18
20
15
15
18
15
19
19
16
19
19
15
13
14
13
17
18
15
18
20
15
15
18
15
19
19
16
19
19
15
86
81
90
68
63
91
77
54
94
98
80
79
70
72
86
80
78
98
3250
3450
3550
3750
3800
3850
4050
4000
4200
4000
4050
3950
3950
4150
4300
4450
4500
4700
Sea lvl1000m2000m3000m4000m5000m
131312161714171914141715181816181815171614212016222216162016232117222117
Sunrise
4:28
4:28
4:28
4:28
4:28
4:30
Sunset
7:07
7:07
7:08
7:08
7:08
7:09

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network

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Latest snow reports near Sun Alpina Keikyu Aokiko:

No recent snow reports

No recent snow reports

Sun Alpina Keikyu Aokiko 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 3 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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