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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 pm  05 Mar 2026 (local time)

New snow in Happo One

10.5cm4.1in
Fri 6th (NGT)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -9°C on Sat night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 7°C on Fri morning, min -9°C on Sat night). Wind will be generally light.

Happo One Weather (Days 4-6): A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -3°C on Mon morning, min -10°C on Tue night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.5m
-6
10
part cloud
Middle Lift: 
-4
5
part cloud
Bottom Lift: 0.1m
-1
5
part cloud
6 Day Forecast
Issued: 2 pm 05 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Thu
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
cloud
cloud
heavy snow
mod snow
light snow
mod snow
snow showers
part cloud
snow showers
cloud
light snow
mod snow
snow showers
snow showers
clear
some clouds
some clouds
cloudy
cloudy
heavy snow
mod. snow
light snow
mod. snow
snow shwrs
some clouds
snow shwrs
cloudy
light snow
mod. snow
snow shwrs
snow shwrs
clear
 km/h
5
NW
5
SSW
10
SSW
10
S
5
SW
10
W
15
WNW
10
WNW
10
WNW
10
WNW
5
WNW
5
NNW
5
NNW
5
NW
10
NW
10
NW
5
WNW
Snow map
11
5
4
8
1
1
8
2
max °C
-1
1
7
6
2
-3
-3
-6
-5
-4
-8
-3
-3
-6
-6
-5
-9
min °C
-4
-3
4
4
-2
-3
-5
-9
-7
-7
-9
-5
-5
-7
-7
-8
-10
-4
-3
2
1
-5
-7
-10
-14
-12
-10
-12
-5
-5
-10
-12
-11
-10
73
49
40
50
99
81
73
89
73
67
69
64
86
93
78
65
75
1150
1150
1950
2150
1500
850
850
0
300
700
0
550
800
300
300
600
0
Sea lvl1000m2000m3000m4000m5000m
-5-321-3-8-8-12-10-9-11-8-8-10-11-10-122-19831-1-4-2-3-81-1-4-2-3-8
Sunrise
6:13
6:11
6:09
6:09
6:07
Sunset
5:45
5:46
5:47
5:47
5:49
5:50

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier13 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Clear blue skies, most lifts are open. from Ikenotaira Onsen Alpenblick

  • 27 km away from Happo One

    24 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Happo One Snow Conditions

Top snow depth:250cm
Bottom snow depth:10cm
Fresh snowfall depth:28cm
Last snowfall: 4 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 1 of March has on average:
1.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.2
Powder days
Fresh snow, limited sun, any wind.
0.5
Bluebird days
Average snow, mostly sunny, light wind.

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