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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 pm  15 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 22.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Fri morning, min 7°C on Wed night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 22.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Fri morning, min 7°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Sat afternoon. Warm (max 21°C on Mon morning, min 8°C on Sat night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.4m
5
5
heavy rain
Middle Lift: 
8
5
heavy rain
Bottom Lift: 
11
5
heavy rain
6 Day Forecast
Issued: 2 pm 15 Apr 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wed
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
mod rain
clear
clear
clear
cloud
cloud
cloud
light rain
rain showers
part cloud
clear
clear
clear
part cloud
light rain
rain showers
heavy rain
mod. rain
clear
clear
clear
cloudy
cloudy
cloudy
light rain
rain shwrs
some clouds
clear
clear
clear
some clouds
light rain
rain shwrs
 km/h
5
S
5
N
10
N
10
N
5
SSE
5
S
0
S
5
S
5
W
5
WNW
5
WNW
5
NNE
5
NE
5
S
5
S
5
SE
10
SSE
Snow map
11
9
2
1
1
1
max °C
12
11
13
14
8
18
18
11
14
14
10
19
20
12
21
21
15
min °C
11
7
11
10
7
14
13
9
13
12
8
15
15
11
18
16
10
11
6
10
10
6
14
13
8
13
12
8
15
15
11
18
16
9
93
99
57
39
37
27
34
73
46
69
76
49
30
45
36
39
89
2950
2800
2400
2950
3400
3400
3150
3100
2800
2750
3000
3250
3250
3400
3350
3150
3250
Sea lvl1000m2000m3000m4000m5000m
634669966659119111171291212816161014139171812201913
Sunrise
5:13
5:13
5:11
5:09
5:09
Sunset
6:22
6:22
6:23
6:24
6:24
6:25

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:35cm
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 History

Week 3 of April 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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