Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 am  14 Jan 2026 (local time)

New snow in Happo One

2.8cm1.1in
Wed 14th (AM)
The snow forecast for Happo One is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -8°C on Wed afternoon). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 1°C on Thu afternoon, min -8°C on Wed afternoon). Wind will be generally light.

Happo One Weather (Days 4-6): A light covering of new snow, mostly falling on Mon night. Freeze-thaw conditions (max 2°C on Mon morning, min -9°C on Mon night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.5m
-10
15
snow showers
Middle Lift: 
-6
5
snow showers
Bottom Lift: 0.7m
-2
5
snow showers
6 Day Forecast
Issued: 8 am 14 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
cloud
light snow
mod snow
snow showers
snow showers
clear
part cloud
light snow
snow showers
clear
part cloud
part cloud
cloud
light snow
mod snow
light snow
snow shwrs
snow shwrs
cloudy
light snow
mod. snow
snow shwrs
snow shwrs
clear
some clouds
light snow
snow shwrs
clear
some clouds
some clouds
cloudy
light snow
mod. snow
 km/h
5
WNW
5
WNW
5
WSW
5
WSW
10
SW
10
W
10
WNW
10
WNW
5
WSW
10
WSW
10
WNW
5
NW
5
WNW
0
NNW
5
SSW
10
SW
5
W
10
W
Snow map
4
2
3
6
1
1
1
1
7
max °C
-5
-6
-5
0
1
0
0
0
-3
1
0
-2
-1
0
0
2
2
-2
min °C
-6
-8
-8
-2
0
-1
-1
-3
-4
0
-1
-6
-2
-3
-2
2
0
-9
-9
-12
-12
-5
-3
-4
-4
-6
-7
-3
-4
-6
-2
-3
-4
0
-2
-14
89
79
73
60
95
95
94
88
56
54
88
93
64
89
61
71
91
97
450
500
0
1000
1300
1350
1150
1250
300
1250
1350
600
900
1250
800
1600
1600
1000
Sea lvl1000m2000m3000m4000m5000m
-10-11-9-4-3-4-5-5-6-3-4-6-4-4-4-1-3-8-2-4-633231-443-320-254-2
Sunrise
7:00
7:00
7:00
6:58
6:58
6:58
Sunset
4:53
4:54
4:55
4:57
4:58
4:59

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 13 minutes ago
    Is it snowing?

    Snowing at a moderate rate in Happo One. Strong winds. Cold temperatures. Knee-deep fresh snow! There are some open lifts. from Happo One

  • 27 km away from Happo One

    6 hours ago
    weather station observation

    Freezing 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:245cm
Bottom snow depth:65cm
Fresh snowfall depth:33cm
Last snowfall:13 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


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.