Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 am  10 Oct 2025 (local time)

The snow forecast for Happo One is: Moderate rain (total 11.0mm), heaviest on Sun afternoon. Warm (max 23°C on Sun morning, min 13°C on Fri afternoon). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Moderate rain (total 11.0mm), heaviest on Sun afternoon. Warm (max 23°C on Sun morning, min 13°C on Fri afternoon). Wind will be generally light.

Happo One Weather (Days 4-6): Heavy rain (total 72.0mm), heaviest during Tue night. Very mild (max 19°C on Wed morning, min 12°C on Mon night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
7
5
clear
Middle Lift: 
9
0
clear
Bottom Lift: 0.0m
10
0
clear
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6 Day Forecast
Issued: 2 am 10 Oct 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
heavy rain
light rain
light rain
mod rain
light rain
heavy rain
heavy rain
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
rain shwrs
light rain
mod. rain
light rain
light rain
light rain
light rain
light rain
heavy rain
light rain
light rain
mod. rain
light rain
heavy rain
heavy rain
 km/h
0
W
5
NNW
5
SW
10
S
5
SSW
5
SW
5
W
5
NW
5
NNW
5
NNE
5
NNE
5
S
10
S
10
SSW
5
SW
5
W
0
N
5
SSW
5
S
5
W
5
NNW
Snow map
 cm 
 mm 
1
4
6
2
1
1
2
4
49
4
2
7
2
23
14
max°C
16
15
14
16
17
18
23
21
18
15
15
14
15
15
16
19
17
16
19
17
13
min°C
16
13
13
14
17
17
22
18
15
15
14
12
14
15
15
18
16
16
19
13
13
chill°C 
16
13
13
14
17
17
22
18
15
15
14
12
14
15
15
18
16
16
19
12
13
Humid% 
66
79
88
86
88
83
73
89
98
98
95
91
97
98
99
92
97
92
86
96
97
Freezing level (m
4150
3950
4050
4350
4450
4450
4450
4500
4350
3900
4100
3850
4050
4050
4100
3950
3950
4000
3950
4100
3750
topliftbotliftSea lvl1000m2000m3000m4000m5000m
99911131415141199910101112111112109161414151718232017151513151516191716191513
Sunrise
5:50
5:50
5:52
5:52
5:54
5:54
5:56
Sunset
5:20
5:17
5:16
5:15
5:14
5:13
5:10

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 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.