Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 am  13 Oct 2025 (local time)

The snow forecast for Happo One is: Heavy rain (total 47.0mm), heaviest during Tue afternoon. Warm (max 21°C on Wed morning, min 14°C on Mon night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 47.0mm), heaviest during Tue afternoon. Warm (max 21°C on Wed morning, min 14°C on Mon night). Wind will be generally light.

Happo One Weather (Days 4-6): Heavy rain (total 71.0mm), heaviest during Thu afternoon. Very mild (max 19°C on Fri morning, min 10°C on Thu night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
12
5
light rain
Middle Lift: 
15
5
light rain
Bottom Lift: 0.0m
17
0
light rain
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6 Day Forecast
Issued: 2 am 13 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
part cloud
light rain
heavy rain
rain showers
rain showers
rain showers
rain showers
heavy rain
heavy rain
rain showers
clear
clear
part cloud
part cloud
mod rain
heavy rain
cloud
cloud
cloud
light rain
light rain
some clouds
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
heavy rain
heavy rain
rain shwrs
clear
clear
some clouds
some clouds
mod. rain
heavy rain
cloudy
cloudy
cloudy
 km/h
5
N
5
N
5
NW
5
S
0
SSE
5
WSW
0
N
5
ENE
10
S
10
SSW
10
NNW
10
N
0
E
5
ESE
10
S
10
S
10
SSW
5
WNW
0
NNW
5
NNW
5
SSE
Snow map
 cm 
 mm 
3
2
1
20
14
1
1
5
16
26
4
9
16
max°C
18
16
15
15
15
15
21
18
15
16
15
13
19
19
12
19
15
15
16
15
11
min°C
17
16
14
15
15
14
18
15
15
16
13
10
15
13
11
17
15
12
14
11
9
chill°C 
17
16
14
15
15
14
18
15
15
16
13
10
15
12
10
17
15
12
14
11
9
Humid% 
98
98
96
92
99
96
85
86
93
98
98
95
71
64
81
58
90
96
82
79
81
Freezing level (m
4450
4450
4250
4000
4050
3700
3750
3750
3800
4050
3550
3150
3750
4150
4400
3850
4200
3800
3900
3500
3450
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1211101010912111011971011911119976181615151515201715161412171612181514151310
Sunrise
5:52
5:54
5:54
5:56
5:56
5:58
5:58
Sunset
5:15
5:14
5:13
5:10
5:09
5:08
5:07

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall:28 Apr 2025
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Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of October 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.