Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 8 pm  10 Nov 2025 (local time)

New snow in Happo One

1.0cm0.4in
Mon 17th (NGT)
The snow forecast for Happo One is: Light rain (total 2.0mm), mostly falling on Mon night. Freeze-thaw conditions (max 12°C on Thu morning, min 0°C on Tue night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Light rain (total 2.0mm), mostly falling on Mon night. Freeze-thaw conditions (max 12°C on Thu morning, min 0°C on Tue night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Thu night. Very mild (max 14°C on Sun morning, min 2°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
15
snow showers
Middle Lift: 
0
5
snow showers
Bottom Lift: 
3
5
rain showers
6 Day Forecast
Issued: 8 pm 10 Nov 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
part cloud
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
cloudy
some clouds
 km/h
5
WNW
5
NW
5
NW
5
NW
5
ESE
0
SSE
5
SSW
5
WSW
5
NW
5
WNW
5
NNW
5
N
0
NW
0
S
0
ENE
10
SSW
5
WSW
5
W
5
W
Snow map
 cm 
 mm 
2
2
max°C
3
7
6
1
9
9
4
12
11
7
8
7
3
11
10
6
14
12
6
min°C
2
5
3
0
6
4
4
10
7
5
8
4
2
7
5
5
12
7
5
chill°C 
0
5
1
0
6
3
3
10
6
5
7
4
2
7
3
3
12
6
3
Humid% 
91
82
78
84
65
67
59
54
70
84
85
83
79
60
57
44
32
54
81
Freezing level (m
1300
1350
1650
1000
1450
2500
2600
2650
2600
2200
2200
1950
1350
1850
2450
2650
2750
2600
2150
topliftbotliftSea lvl1000m2000m3000m4000m5000m
-3-2-2-412254210-22347523651874119686398613106
Sunrise
6:20
6:22
6:22
6:24
6:24
6:26
Sunset
4:43
4:42
4:40
4:39
4:39
4:38

Snow Radar

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Latest snow reports near Happo One:

  • 27 km away from Happo One

    4 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 27 km away from Happo One

    5 hours ago
    weather station observation

    Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

Happo One Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:8cm
Last snowfall: 3 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 2 of November 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.