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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1831 m
Issued: 8 pm  12 Mar 2026 (local time)

New snow in Happo One

0.6cm0.2in
Fri 13th (AM)
The snow forecast for Happo One is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat morning, min -11°C on Thu night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat morning, min -11°C on Thu night). Wind will be generally light.

Happo One Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 4°C on Wed afternoon, min -6°C on Sun night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-11
5
snow showers
Middle Lift: 
-8
5
snow showers
Bottom Lift: 0.25m
-5
5
snow showers
6 Day Forecast
Issued: 8 pm 12 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
light snow
part cloud
clear
part cloud
part cloud
light snow
light snow
cloud
clear
part cloud
part cloud
clear
cloud
part cloud
snow shwrs
light snow
light snow
some clouds
clear
some clouds
some clouds
light snow
light snow
cloudy
clear
some clouds
some clouds
clear
cloudy
some clouds
 km/h
0
N
5
NNW
10
NNE
5
NNE
10
NNE
10
NNW
5
NW
10
NW
5
NW
5
NW
5
NNW
5
NNW
5
SW
5
SW
5
WNW
5
WSW
Snow map
max °C
-10
-7
-7
-6
-1
-2
-4
-4
-4
-5
-1
-1
-3
1
1
-1
min °C
-11
-9
-8
-7
-4
-4
-6
-5
-5
-6
-4
-3
-3
-1
-2
-1
-11
-13
-13
-11
-8
-8
-10
-9
-9
-8
-6
-3
-3
-3
-2
-4
83
70
68
72
62
68
73
84
78
62
33
52
53
48
67
62
0
550
750
550
1050
1400
800
950
1200
700
1200
1700
1250
1600
1950
1550
Sea lvl1000m2000m3000m4000m5000m
-11-8-8-7-3-3-5-5-5-6-3-2-30-1-1-500-354033-1651973
Sunrise
6:03
6:01
6:00
5:58
5:56
Sunset
5:52
5:53
5:54
5:55
5:57

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier18 hours ago
    Eyeball reporter

    Very good piste conditions, best at top. Glorious sunny weather, suntan lotion a must. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:240cm
Bottom snow depth:25cm
Fresh snowfall depth:4cm
Last snowfall:11 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 2 of March has on average:
1.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.

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