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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1831 m
Issued: 2 am  13 Mar 2026 (local time)

New snow in Happo One

1.3cm0.5in
Fri 13th (AM)
The snow forecast for Happo One is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Sat morning, min -9°C on Fri morning). 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 -2°C on Sat morning, min -9°C on Fri morning). Wind will be generally light.

Happo One Weather (Days 4-6): A dusting of snow turning to light rain (total 8.0mm) on Wed night. Freeze-thaw conditions (max 3°C on Wed morning, min -4°C on Mon morning). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-11
5
light snow
Middle Lift: 
-8
5
light snow
Bottom Lift: 0.25m
-5
5
light snow
6 Day Forecast
Issued: 2 am 13 Mar 2026 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
snow showers
part cloud
light snow
snow showers
light snow
light snow
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light snow
light snow
light snow
light snow
snow shwrs
some clouds
light snow
snow shwrs
light snow
light snow
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light snow
light snow
 km/h
5
NNW
10
N
5
N
10
NNE
10
N
5
NNW
5
NNW
5
NNW
5
NW
5
NNW
5
N
5
SW
5
SW
5
WNW
5
SW
5
SW
5
SW
10
SW
Snow map
1
1
2
1
7
max °C
-8
-7
-7
-2
-2
-4
-3
-4
-5
-2
-1
-3
1
1
-1
3
2
2
min °C
-9
-8
-7
-5
-4
-5
-4
-5
-7
-4
-3
-3
-1
-1
-1
1
2
2
-13
-13
-11
-9
-7
-8
-7
-8
-10
-4
-3
-5
-3
-1
-3
-1
0
-1
72
65
79
66
69
73
82
84
65
34
50
52
45
65
62
43
79
98
550
750
500
950
1400
900
950
1150
600
1100
1700
1200
1650
1950
1600
2000
2250
2300
Sea lvl1000m2000m3000m4000m5000m
-9-8-7-4-3-5-4-5-6-3-2-300-1222-1-1-344032-26519731098
Sunrise
6:03
6:01
6:00
5:58
5:56
5:56
Sunset
5:52
5:53
5:54
5:55
5:57
5:57

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier43 minutes ago
    Eyeball reporter

    A dusting of snow has improved the pistes. Overcast skies, mild temperatures. from Ikenotaira Onsen Alpenblick

  • 35 km away from Happo One

    - Japan Skier24 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:12 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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