comScore pixel
snowy resort
Ski Japan - Nagano

Sun Alpina Hakuba Sanosaka Snow Forecast

36.62° N 137.84° E

Weather Forecast for Sun Alpina Hakuba Sanosaka at 1200 m altitude

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

Next 3 days weather summary:

Heavy rain (total 50.0mm), heaviest during Mon morning. Very mild (max 19°C on Wed morning, min 11°C on Tue morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 19.0mm), heaviest on Thu afternoon. Very mild (max 17°C on Thu morning, min 6°C on Fri night). Wind will be generally light.

Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
mod rain
mod rain
mod rain
rain showers
clear
clear
clear
light rain
light rain
mod rain
rain showers
rain showers
part cloud
clear
clear
part cloud
part cloud
rain shwrs
mod. rain
mod. rain
mod. rain
rain shwrs
clear
clear
clear
light rain
light rain
mod. rain
rain shwrs
rain shwrs
some clouds
clear
clear
some clouds
some clouds
km/h
5
S
5
WSW
5
W
5
W
0
SW
0
SW
5
SSW
5
ESE
10
SSW
5
SSW
5
WNW
5
NW
10
NNW
10
NNE
0
NNW
5
SE
5
SE
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
19
7
7
9
4
—
—
—
4
4
9
4
2
—
—
—
—
—
max °C
17
18
15
12
11
11
19
19
16
17
16
13
11
10
7
14
14
11
min °C
16
17
13
11
11
11
15
16
15
16
15
9
10
7
6
10
12
10
 chill °C
16
17
13
11
11
11
15
16
15
16
15
8
9
6
6
10
12
9
Humid %
97
88
90
84
92
73
60
63
90
95
98
88
86
81
64
49
49
75
Freeze m
4350
4250
3950
3750
4050
4150
4400
4400
4550
4500
4500
4200
3850
3850
3750
3850
3950
3850
Sea lvl1000m2000m3000m4000m5000m
171814121111171816171611119712131119191614141121201719181315127161511
Sunrise
5:39
—
—
5:41
—
—
5:41
—
—
5:43
—
—
5:43
—
—
5:43
—
—
Sunset
—
5:37
—
—
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 Hakuba Sanosaka Pages

Snow Radar

Latest snow reports near Sun Alpina Hakuba Sanosaka:

No recent snow reports

No recent snow reports

Sun Alpina Hakuba Sanosaka 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