Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 am  15 Oct 2025 (local time)

The snow forecast for Happo One is: Heavy rain (total 56.0mm), heaviest during Thu afternoon. Warm (max 20°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 56.0mm), heaviest during Thu afternoon. Warm (max 20°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Happo One Weather (Days 4-6): Heavy rain (total 33.0mm), heaviest during Sat night. Warm (max 21°C on Sat morning, min 8°C on Mon night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
10
0
light rain
Middle Lift: 
13
0
light rain
Bottom Lift: 0.0m
15
0
light rain
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6 Day Forecast
Issued: 2 am 15 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
light rain
rain showers
mod rain
heavy rain
mod rain
clear
clear
clear
part cloud
mod rain
heavy rain
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
rain shwrs
light rain
rain shwrs
mod. rain
heavy rain
mod. rain
clear
clear
clear
some clouds
mod. rain
heavy rain
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
some clouds
 km/h
5
ENE
5
ESE
10
SSE
10
S
5
WNW
10
N
5
SE
5
ESE
10
S
10
S
10
SSW
5
NW
5
NNW
5
N
5
S
0
S
5
N
5
NNE
5
N
5
N
5
NNW
Snow map
 cm 
 mm 
2
1
3
8
34
8
7
25
1
2
2
max°C
20
20
16
17
17
14
19
19
12
21
19
16
16
14
10
16
14
9
9
9
7
min°C
18
17
15
16
16
12
15
13
12
17
16
11
13
11
9
13
10
8
8
7
6
chill°C 
18
17
15
16
16
12
15
12
11
17
16
11
13
11
9
13
10
8
8
7
6
Humid% 
90
77
96
95
98
98
81
62
84
59
75
98
84
81
84
74
84
95
94
94
92
Freezing level (m
3700
3900
3800
4150
4050
3200
3950
4200
4450
3850
3850
3750
3900
3700
3150
3250
3300
3150
2900
2800
2750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
111211121181011101212887586332219191617171317161219181415131015129987
Sunrise
5:54
5:56
5:56
5:58
5:58
5:58
6:00
Sunset
5:13
5:10
5:09
5:08
5:07
5:06
5:05

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
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

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Snow History

Week 3 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.