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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 am  10 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 33.0mm), heaviest during Fri afternoon. Very mild (max 15°C on Sat morning, min 2°C on Sat night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 33.0mm), heaviest during Fri afternoon. Very mild (max 15°C on Sat morning, min 2°C on Sat night). Wind will be generally light.

Happo One Weather (Days 4-6): Moderate rain (total 13.0mm), heaviest on Tue afternoon. Very mild (max 19°C on Mon morning, min 10°C on Mon night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.8m
5
25
heavy rain
Middle Lift: 
6
15
heavy rain
Bottom Lift: 
8
10
heavy rain
6 Day Forecast
Issued: 2 am 10 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
light rain
part cloud
light rain
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
light rain
light rain
light rain
light rain
rain showers
mod. rain
heavy rain
light rain
some clouds
light rain
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
light rain
light rain
light rain
light rain
rain shwrs
 km/h
10
S
10
SSW
5
W
10
WSW
15
W
5
W
5
NW
0
NNW
5
WSW
5
NW
5
N
5
SSE
5
SE
5
SSW
5
S
0
ESE
5
N
5
SSE
Snow map
7
18
5
3
4
4
1
2
2
max °C
13
14
12
15
11
3
14
15
10
19
18
11
18
16
12
16
14
11
min °C
12
13
10
12
6
2
10
11
10
16
13
10
16
13
11
15
12
10
11
12
9
11
4
0
9
11
9
16
13
10
16
13
11
15
12
10
91
95
91
75
67
53
22
26
33
27
40
57
48
61
87
69
80
86
3750
3800
3050
2500
2200
1250
2550
3000
3100
3100
3050
3050
2900
2850
2700
2700
2850
2750
Sea lvl1000m2000m3000m4000m5000m
89651-14889878867751314111493121310181611171512161311
Sunrise
5:22
5:20
5:18
5:18
5:16
5:15
Sunset
6:17
6:17
6:19
6:20
6:21
6:22

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:80cm
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 2 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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