comScore pixel
Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 8 am  15 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 20.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Fri morning, min 7°C on Thu night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 20.0mm), heaviest during Wed afternoon. Very mild (max 18°C on Fri morning, min 7°C on Thu night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Mon afternoon. Warm (max 21°C on Sun morning, min 10°C on Sat night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.4m
7
10
light rain
Middle Lift: 
10
5
light rain
Bottom Lift: 
13
5
light rain
6 Day Forecast
Issued: 8 am 15 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
mod rain
clear
clear
clear
cloud
cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
light rain
light rain
clear
light rain
mod. rain
mod. rain
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
clear
clear
some clouds
some clouds
some clouds
light rain
light rain
clear
 km/h
5
SSE
5
SSE
5
NNW
10
NNW
10
N
5
S
5
S
0
NW
5
SSW
5
WSW
5
NNW
0
SSW
5
ESE
5
ENE
5
S
5
SSE
5
S
10
S
Snow map
2
9
9
1
3
max °C
13
12
11
12
13
8
18
18
12
17
17
10
21
21
14
20
19
13
min °C
13
12
8
10
10
7
15
13
9
15
13
10
17
16
12
18
16
10
13
12
7
9
10
7
15
13
9
15
13
10
17
16
12
18
16
10
86
93
99
67
40
37
24
34
67
42
50
72
40
34
57
61
51
78
2950
2950
2700
2250
2900
3350
3350
3100
3100
2700
2850
3200
3350
3350
3400
3300
3050
3150
Sea lvl1000m2000m3000m4000m5000m
764356996887111291111713121011128171611161510191913191812
Sunrise
5:15
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.

Map placeholder