Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1831 m
Issued: 2 am  25 Jan 2026 (local time)

New snow in Happo One

20.0cm7in
Sun 25th (AM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -15°C on Sun morning). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A heavy fall of snow, heaviest during Sun morning. Temperatures will be well below freezing (max -6°C on Tue morning, min -15°C on Sun morning). Wind will be generally light.

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Extremely cold (max -11°C on Wed morning, min -15°C on Wed night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-15
15
heavy snow
Middle Lift: 
-11
10
heavy snow
Bottom Lift: 0.6m
-7
5
heavy snow
6 Day Forecast
Issued: 2 am 25 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
mod snow
mod snow
snow showers
cloud
cloud
snow showers
mod snow
heavy snow
light snow
snow showers
part cloud
snow showers
light snow
heavy snow
mod snow
mod snow
snow showers
mod. snow
mod. snow
mod. snow
snow shwrs
cloudy
cloudy
snow shwrs
mod. snow
heavy snow
light snow
snow shwrs
some clouds
snow shwrs
light snow
heavy snow
mod. snow
mod. snow
snow shwrs
 km/h
20
WNW
25
WNW
25
WNW
15
WNW
10
WNW
5
WSW
20
WSW
20
W
10
WNW
15
WNW
10
WNW
10
WNW
15
WNW
15
WNW
10
NW
25
WNW
20
WNW
15
WNW
Snow map
8
7
9
6
14
1
3
17
8
6
2
max °C
-14
-14
-14
-10
-9
-9
-6
-6
-9
-11
-11
-14
-11
-12
-13
-14
-14
-15
min °C
-15
-15
-15
-12
-10
-11
-7
-8
-13
-12
-14
-15
-13
-13
-15
-15
-15
-15
-24
-24
-24
-19
-14
-15
-14
-14
-21
-19
-20
-22
-21
-20
-24
-25
-23
-23
91
82
86
60
63
52
75
86
94
71
66
71
71
83
96
92
82
76
0
0
0
0
300
0
750
1000
0
0
150
0
0
250
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-15-15-15-11-10-10-7-7-11-12-13-15-12-13-14-15-15-15-6-7-11-5-6-810-5-4-7-12-4-5-7-6-7-11
Sunrise
6:56
6:54
6:54
6:54
6:52
6:52
Sunset
5:05
5:06
5:07
5:08
5:09
5:10

Snow Radar

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Latest snow reports near Happo One:

  • 43 km away from Happo One

    51 minutes ago
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    It is snowing heavily in Madarao Kogen. from Madarao Kogen

  • 36 km away from Happo One

    10 hours ago
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    There is heavy snow falling in Akakura Champion. from Akakura Champion

  • 36 km away from Happo One

    10 hours ago
    Is it snowing?

    Snowing heavily in Akakura Champion. from Akakura Champion

  • 36 km away from Happo One

    10 hours ago
    Is it snowing?

    It is snowing heavily in Akakura Champion. from Akakura Champion

  • 36 km away from Happo One

    10 hours ago
    Is it snowing?

    It is snowing heavily at Akakura Champion. from Akakura Champion

Happo One Snow Conditions

Top snow depth:240cm
Bottom snow depth:56cm
Fresh snowfall depth:77cm
Last snowfall:24 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of January has on average:
1.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
3.4
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.