Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 8 pm  14 Oct 2025 (local time)

The snow forecast for Happo One is: Heavy rain (total 77.0mm), 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 77.0mm), 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 24.0mm), heaviest during Sat night. Warm (max 21°C on Sat morning, min 9°C on Mon afternoon). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
9
10
heavy rain
Middle Lift: 
12
5
heavy rain
Bottom Lift: 0.0m
14
5
heavy rain
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6 Day Forecast
Issued: 8 pm 14 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
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
rain showers
light rain
rain showers
mod rain
heavy rain
light rain
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
cloud
light rain
light rain
light rain
light rain
heavy rain
rain shwrs
light rain
rain shwrs
mod. rain
heavy rain
light rain
clear
clear
some clouds
some clouds
light rain
rain shwrs
some clouds
cloudy
light rain
light rain
light rain
light rain
 km/h
5
SW
5
ENE
5
ESE
10
S
10
S
5
NNW
10
NNW
5
SE
5
ESE
10
S
10
S
10
SW
10
NW
5
NNW
5
N
0
NNE
0
ESE
5
NE
5
N
Snow map
 cm 
 mm 
12
2
2
2
7
47
5
1
16
5
1
1
2
max°C
15
20
20
16
16
16
14
19
18
12
21
20
15
17
15
11
12
11
9
min°C
14
17
16
15
16
14
12
14
12
11
17
15
11
14
12
10
11
9
7
chill°C 
14
17
16
15
16
14
12
14
11
10
17
15
11
14
12
10
11
8
6
Humid% 
98
90
78
94
97
99
96
85
61
85
63
68
98
79
81
99
96
95
97
Freezing level (m
3850
3700
3900
3750
4150
4100
3200
3800
4100
4450
3900
3650
3750
4000
3750
3300
3200
3150
3050
topliftbotliftSea lvl1000m2000m3000m4000m5000m
10111210111079119111299865431519181616151317151219181316141112108
Sunrise
5:54
5:56
5:56
5:58
5:58
5:58
Sunset
5:13
5:10
5:09
5:08
5:07
5:06

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.