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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 8 pm  03 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 21.0mm), heaviest during Sat morning. Very mild (max 16°C on Mon morning, min 5°C on Sat morning). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 21.0mm), heaviest during Sat morning. Very mild (max 16°C on Mon morning, min 5°C on Sat morning). Wind will be generally light.

Happo One Weather (Days 4-6): Moderate rain (total 11.0mm), heaviest on Mon night. Freeze-thaw conditions (max 16°C on Thu morning, min 0°C on Tue night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.3m
3
10
clear
Middle Lift: 
6
10
clear
Bottom Lift: 
6
5
clear
6 Day Forecast
Issued: 8 pm 03 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
mod rain
mod rain
light rain
part cloud
cloud
part cloud
part cloud
cloud
mod rain
rain showers
light rain
snow showers
clear
clear
clear
rain shwrs
mod. rain
mod. rain
light rain
some clouds
cloudy
some clouds
some clouds
cloudy
mod. rain
rain shwrs
light rain
snow shwrs
clear
clear
clear
 km/h
5
S
10
SSE
20
SSE
10
SW
0
NNE
5
N
5
WSW
5
S
5
S
5
SSW
10
W
10
WNW
5
W
0
W
0
S
5
SSW
Snow map
1
9
6
5
8
1
2
max °C
6
8
8
10
14
13
10
16
16
10
8
6
2
11
12
5
min °C
6
5
8
7
12
11
8
14
12
7
7
3
0
7
7
4
5
2
5
4
12
11
8
14
12
6
5
0
-2
7
7
3
72
84
90
97
84
90
88
56
45
92
72
56
85
39
40
52
2750
2150
3050
3200
3300
3150
2750
3000
2900
2550
1850
1450
950
1700
2350
2450
Sea lvl1000m2000m3000m4000m5000m
3145764773-1-5-5133678913129151498519105
Sunrise
5:31
5:28
5:28
5:26
5:24
Sunset
6:12
6:13
6:14
6:15
6:15

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:130cm
Bottom snow depth:
Fresh snowfall depth:10cm
Last snowfall: 2 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 1 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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