comScore pixel
Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 am  21 Mar 2026 (local time)

New snow in Happo One

2.0cm0.8in
Mon 23rd (PM)
The snow forecast for Happo One is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Sat morning). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Light rain (total 2.0mm) at first, then becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Sat morning). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Wed afternoon. Freeze-thaw conditions (max 6°C on Thu morning, min -1°C on Tue night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.9m
-4
15
clear
Middle Lift: 
0
5
clear
Bottom Lift: 0.25m
5
5
clear
6 Day Forecast
Issued: 8 am 21 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
cloud
cloud
part cloud
light rain
light snow
light snow
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
light rain
part cloud
clear
clear
clear
cloudy
cloudy
some clouds
light rain
light snow
light snow
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
light rain
some clouds
 km/h
10
NW
5
NW
5
WSW
5
SSW
5
NW
5
SSW
0
N
5
NW
10
NW
5
NNW
5
NNW
5
S
5
S
0
NNE
0
SW
5
ENE
5
N
0
SSE
Snow map
1
1
1
1
1
2
max °C
0
1
0
5
5
2
5
4
1
3
3
0
5
5
2
6
6
3
min °C
-2
-1
-1
3
3
1
4
1
-2
0
0
-1
3
4
2
4
4
2
-5
-1
-1
3
3
1
4
0
-5
-2
-2
-1
2
4
2
4
3
2
34
40
31
17
31
41
39
76
88
73
67
78
55
65
89
75
75
84
1000
1450
1100
1700
1950
1600
1800
1800
1300
1300
1750
1250
1850
2000
1550
1900
2050
1750
Sea lvl1000m2000m3000m4000m5000m
-5-4-400-20-1-3-2-1-311-212-143-19739736629841095
Sunrise
5:50
5:50
5:48
5:47
5:46
5:43
Sunset
6:00
6:00
6:01
6:02
6:04
6:04

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier29 hours ago
    Eyeball reporter

    Great skiing on well groomed pistes. Lovely spring weather, perfect ski day. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:190cm
Bottom snow depth:25cm
Fresh snowfall depth:3cm
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 3 of March has on average:
0.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.1
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.

Map placeholder