Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 pm  09 Jan 2026 (local time)

New snow in Happo One

8.8cm3.5in
Sat 10th (NGT)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 3°C on Sat afternoon, min -11°C on Sun night). Winds increasing (calm on Fri afternoon, strong winds from the W by Sun afternoon).

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A heavy fall of snow, heaviest during Sun afternoon. Freeze-thaw conditions (max 3°C on Sat afternoon, min -11°C on Sun night). Winds increasing (calm on Fri afternoon, strong winds from the W by Sun afternoon).

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Tue morning, min -10°C on Wed night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-7
10
clear
Middle Lift: 
-6
5
clear
Bottom Lift: 0.5m
-3
5
clear
6 Day Forecast
Issued: 2 pm 09 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Fri
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
clear
part cloud
mod snow
heavy snow
heavy snow
heavy snow
snow showers
clear
snow showers
light snow
mod snow
heavy snow
mod snow
light snow
snow showers
clear
some clouds
clear
some clouds
mod. snow
heavy snow
heavy snow
heavy snow
snow shwrs
clear
snow shwrs
light snow
mod. snow
heavy snow
mod. snow
light snow
snow shwrs
 km/h
0
WNW
5
SW
10
SSW
15
SSW
10
SSW
30
WSW
50
W
20
WNW
10
W
5
WSW
10
SW
15
SSW
10
W
10
W
10
W
10
WNW
10
W
Snow map
8
10
23
28
1
1
7
15
5
3
1
max °C
-3
-4
2
3
0
-7
-10
-11
-6
-5
-3
-1
-1
-7
-7
-7
-8
min °C
-6
-5
-1
1
-4
-9
-10
-11
-9
-7
-6
-2
-4
-8
-8
-8
-10
-6
-8
-5
-4
-8
-20
-22
-23
-14
-11
-10
-7
-9
-12
-12
-12
-14
62
53
33
34
91
77
90
88
79
73
59
86
93
88
88
79
82
800
450
1150
1700
1250
250
0
0
0
600
0
1000
1100
0
150
350
0
Sea lvl1000m2000m3000m4000m5000m
-7-7-3-2-6-13-15-15-11-9-7-5-7-12-12-11-11-1-3441-4-7-8-4-4-421-5-3-4-8
Sunrise
7:01
7:01
7:01
7:00
7:00
Sunset
4:49
4:50
4:51
4:52
4:52
4:53

Snow Radar

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Latest snow reports near Happo One:

  • 41 km away from Happo One

    9 hours ago
    Is it snowing?

    Snowing at a moderate rate in Tangram Ski Circus. from Tangram Ski Circus

Happo One Snow Conditions

Top snow depth:240cm
Bottom snow depth:54cm
Fresh snowfall depth:39cm
Last snowfall: 8 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of January has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.