Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 am  17 Jan 2026 (local time)

New snow in Happo One

1.1cm0.4in
Sat 17th (PM)
The snow forecast for Happo One is: A moderate fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Mon night). 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 Mon night. Freeze-thaw conditions (max 2°C on Sat morning, min -7°C on Mon night). Wind will be generally light.

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -7°C on Wed afternoon, min -14°C on Tue night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.3m
-3
25
light snow
Middle Lift: 
1
15
light snow
Bottom Lift: 0.6m
5
10
light rain
6 Day Forecast
Issued: 8 am 17 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light snow
snow showers
clear
clear
part cloud
cloud
light snow
mod snow
light snow
light snow
snow showers
part cloud
snow showers
heavy snow
mod snow
mod snow
mod snow
some clouds
light snow
snow shwrs
clear
clear
some clouds
cloudy
light snow
mod. snow
light snow
light snow
snow shwrs
some clouds
snow shwrs
heavy snow
mod. snow
mod. snow
mod. snow
 km/h
10
W
15
WNW
5
NW
5
NNW
5
NW
5
SW
5
SW
5
WSW
5
NW
10
NW
10
NW
5
WNW
5
WNW
5
WNW
10
NW
5
WNW
10
WNW
5
WSW
Snow map
2
1
1
8
3
2
24
6
6
10
max °C
2
1
-2
-1
0
0
2
1
0
-8
-9
-13
-8
-7
-9
-10
-10
-9
min °C
2
-1
-6
-3
-2
-2
1
0
-7
-8
-12
-14
-11
-9
-11
-11
-11
-11
-1
-4
-6
-3
-2
-4
-1
-2
-12
-12
-17
-18
-11
-9
-16
-15
-15
-14
44
83
91
71
76
51
48
85
97
91
83
85
66
59
93
84
77
91
1650
1450
650
800
1250
850
1550
1450
1150
0
0
0
0
200
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-2-4-6-4-4-4-2-3-6-11-13-16-13-13-14-15-15-1464-121-154-1-4-7-11-5-4-6-6-6-8
Sunrise
6:58
6:58
6:58
6:58
6:58
6:56
Sunset
4:57
4:58
4:59
5:00
5:00
5:01

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier8 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Great weather, no clouds in sight. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:225cm
Bottom snow depth:55cm
Fresh snowfall depth:17cm
Last snowfall:15 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 3 of January has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.