comScore pixel
Go ad-free with SnowPro
snowy resort
Ski Japan - Nagano

Sun Alpina Keikyu Aokiko Snow Forecast

36.61° N 137.85° E

Weather Forecast for Sun Alpina Keikyu Aokiko at 1350 m altitude

Issued:
8 pm 28 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 31.0mm), heaviest during Mon night. Very mild (max 18°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 4.0mm), mostly falling on Thu night. Very mild (max 15°C on Sun morning, min 5°C on Fri night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
light rain
light rain
clear
clear
clear
rain showers
rain showers
rain showers
rain showers
clear
part cloud
clear
part cloud
part cloud
part cloud
heavy rain
light rain
light rain
clear
clear
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
clear
some clouds
some clouds
some clouds
km/h
5
WSW
5
SW
0
SE
0
SW
5
S
5
SE
10
SSW
0
SW
5
N
10
NW
5
NW
10
N
0
NNW
5
N
5
ENE
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
19
4
2
—
—
—
2
2
2
2
—
—
—
—
—
—
max °C
14
13
13
11
17
18
15
17
16
12
12
11
6
11
11
10
min °C
12
12
11
10
15
15
14
16
14
7
10
7
5
9
9
9
 chill °C
12
12
11
10
15
15
13
16
14
6
9
6
5
9
9
9
Humid %
85
86
81
64
36
54
84
87
93
89
68
72
76
53
65
50
Freeze m
3800
4000
4000
4200
4450
4550
4500
4450
4500
4100
3400
3100
3400
3600
3700
3850
Sea lvl1000m2000m3000m4000m5000m
1313121116171517151011961010101516151120191520181116137151310
Sunrise
—
5:41
—
—
5:41
—
—
5:43
—
—
5:43
—
—
5:43
—
—
Sunset
—
—
5:36
—
—
5:34
—
—
5:32
—
—
5:30
—
—
5:30
—

Days 7-16 weather summary:

Interested in the 16-day Forecast? Unlock the full forecast and many more features by becoming a Pro member.
  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

Avalanche information: Japan Avalanche Network

Popular Sun Alpina Keikyu Aokiko Pages

Snow Radar

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)

Snow-Forecast Partner Offers

Snow History

Week 4 of September 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.


Snow-Forecast Partner Offers


Map placeholder