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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1831 m
Issued: 8 pm  14 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 25.0mm), heaviest during Wed night. Very mild (max 10°C on Fri morning, min 1°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 25.0mm), heaviest during Wed night. Very mild (max 10°C on Fri morning, min 1°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Sat morning. Very mild (max 12°C on Sun afternoon, min 5°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.4m
6
10
light rain
Middle Lift: 
9
5
light rain
Bottom Lift: 
12
5
light rain
6 Day Forecast
Issued: 8 pm 14 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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light rain
mod rain
mod rain
clear
clear
clear
cloud
cloud
part cloud
light rain
light rain
clear
clear
clear
clear
mod. rain
light rain
mod. rain
mod. rain
clear
clear
clear
cloudy
cloudy
some clouds
light rain
light rain
clear
clear
clear
clear
 km/h
10
SSE
5
S
5
S
10
NNW
20
NNW
20
NNE
5
ESE
5
S
5
W
10
SSW
5
WSW
5
SW
0
N
5
NE
5
NE
10
S
Snow map
7
2
6
10
1
1
max °C
7
6
6
5
4
6
7
10
9
7
6
6
6
11
12
9
min °C
6
6
5
1
2
4
4
8
8
5
6
6
5
8
10
8
4
5
5
-3
-3
0
3
7
8
3
5
5
5
7
10
7
82
92
95
99
51
31
16
17
41
54
50
68
74
44
40
45
2700
2850
3000
2650
2250
3050
3350
3350
3100
3200
2750
2750
3000
3200
3300
3500
Sea lvl1000m2000m3000m4000m5000m
766335699666610119121212911128171611151310181812
Sunrise
5:15
5:13
5:13
5:11
5:09
Sunset
6:22
6:22
6:23
6:24
6:24

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:40cm
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:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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