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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  16 Mar 2026 (local time)

The snow forecast for Happo One is: Moderate rain (total 14.0mm), heaviest on Wed night. Freeze-thaw conditions (max 10°C on Wed morning, min -2°C on Mon night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Moderate rain (total 14.0mm), heaviest on Wed night. Freeze-thaw conditions (max 10°C on Wed morning, min -2°C on Mon night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Thu morning. Freeze-thaw conditions (max 9°C on Sat morning, min -1°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-8
5
part cloud
Middle Lift: 
-6
5
part cloud
Bottom Lift: 0.25m
-3
5
part cloud
6 Day Forecast
Issued: 2 am 16 Mar 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
clear
clear
cloud
light rain
heavy rain
light rain
cloud
cloud
cloud
light rain
clear
clear
clear
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
cloudy
light rain
heavy rain
light rain
cloudy
cloudy
cloudy
light rain
clear
clear
clear
some clouds
 km/h
5
NNW
5
N
0
NW
5
N
5
N
5
S
5
SSE
0
WSW
5
S
0
NW
5
NNE
0
WNW
0
NNW
5
NNW
0
WNW
0
W
5
NNW
5
SSW
Snow map
1
13
2
1
max °C
5
5
0
7
7
0
10
10
4
6
6
4
8
6
2
9
9
2
min °C
2
1
-2
4
1
0
6
5
4
5
5
4
5
4
-1
6
3
2
2
1
-2
4
1
0
5
5
3
5
5
4
5
3
-1
6
3
2
63
65
81
32
51
70
39
43
94
99
99
98
86
84
83
50
57
76
900
1350
800
1250
1600
1100
1600
2100
1400
1700
1750
1500
1500
1600
1000
1500
1850
1450
Sea lvl1000m2000m3000m4000m5000m
-4-4-6-3-3-401-20-1-2-1-2-4-1-1-243-1640884664751862
Sunrise
5:58
5:56
5:56
5:54
5:52
5:50
Sunset
5:55
5:57
5:57
5:58
5:59
6:00

Snow Radar

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Latest snow reports near Happo One:

  • 36 km away from Happo One

    14 hours ago
    Is it snowing?

    Snowing in Akakura Kanko. from Akakura Kanko

Happo One Snow Conditions

Top snow depth:235cm
Bottom snow depth:25cm
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 3 of March has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.

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