Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 pm  16 Oct 2025 (local time)

The snow forecast for Happo One is: Heavy rain (total 72.0mm), heaviest during Thu afternoon. Warm (max 22°C on Sat morning, min 12°C on Fri night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 72.0mm), heaviest during Thu afternoon. Warm (max 22°C on Sat morning, min 12°C on Fri night). Wind will be generally light.

Happo One Weather (Days 4-6): Moderate rain (total 18.0mm), heaviest on Sun night. Very mild (max 16°C on Mon morning, min 7°C on Tue night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
10
10
heavy rain
Middle Lift: 
13
10
heavy rain
Bottom Lift: 0.0m
15
5
heavy rain
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6 Day Forecast
Issued: 2 pm 16 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thu
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy rain
heavy rain
rain showers
clear
part cloud
part cloud
light rain
heavy rain
cloud
light rain
light rain
part cloud
rain showers
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
heavy rain
heavy rain
rain shwrs
clear
some clouds
some clouds
light rain
heavy rain
cloudy
light rain
light rain
some clouds
rain shwrs
light rain
light rain
light rain
light rain
light rain
rain shwrs
some clouds
 km/h
10
N
10
NW
5
ESE
5
ESE
10
S
10
SSW
5
SW
5
NNW
0
E
0
NNE
5
WSW
5
WNW
5
NW
5
NNE
5
NNE
5
N
5
N
5
NNE
5
NNE
5
N
Snow map
 cm 
 mm 
32
14
1
5
20
1
3
2
3
1
2
4
2
1
max°C
16
15
19
19
13
22
18
16
16
15
12
16
15
10
11
10
8
10
9
5
min°C
15
13
15
13
12
18
16
12
14
13
11
14
11
8
9
9
7
8
7
4
chill°C 
15
13
15
12
11
18
16
12
14
13
11
14
10
7
9
8
6
8
7
3
Humid% 
98
95
83
60
77
59
72
98
87
89
94
88
76
97
92
92
98
91
89
79
Freezing level (m
4150
3400
4250
4250
4400
3850
4100
3700
4050
3600
3150
3450
3150
3200
2850
2600
2650
2400
2550
2300
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1191012101312998787443232116141716132017141514121513910108985
Sunrise
5:56
5:58
5:58
5:58
6:00
6:01
Sunset
5:10
5:09
5:08
5:07
5:06
5:05
5:04

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 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.