Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 pm  29 Dec 2025 (local time)

New snow in Happo One

3.1cm1.2in
Tue 30th (NGT)
The snow forecast for Happo One is: Mild with heavy rain (total 24.0mm), heaviest during Mon night. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -6°C on Wed night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Mild with heavy rain (total 24.0mm), heaviest during Mon night. Becoming colder with a moderate fall of snow heaviest on Wed afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -6°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 2°C on Sun morning, min -8°C on Sat night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.4m
-4
20
snow showers
Middle Lift: 
0
5
snow showers
Bottom Lift: 0.4m
2
5
rain showers
6 Day Forecast
Issued: 2 pm 29 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Mon
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
heavy rain
mod rain
light snow
light snow
light snow
light snow
snow showers
snow showers
snow showers
snow showers
snow showers
mod snow
heavy snow
light snow
snow showers
part cloud
light rain
heavy rain
mod. rain
light snow
light snow
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
mod. snow
heavy snow
light snow
snow shwrs
some clouds
 km/h
5
SW
5
SW
5
WSW
5
W
5
W
5
W
10
NW
5
WNW
5
W
5
WNW
5
W
0
WNW
5
N
5
NW
5
WNW
5
WNW
5
WSW
Snow map
3
2
2
2
1
1
2
6
14
3
1
1
15
7
1
max °C
6
2
4
4
0
1
0
-4
0
-1
-6
-1
-2
-4
-2
-2
-7
min °C
2
2
3
0
-3
0
-5
-6
-2
-6
-7
-3
-4
-5
-3
-6
-8
0
1
2
-2
-6
0
-7
-8
-2
-8
-7
-3
-7
-7
-6
-9
-11
52
96
98
82
92
91
84
92
81
77
84
85
92
94
87
81
83
1650
1150
1200
1300
800
750
700
200
400
550
0
250
400
0
200
500
0
Sea lvl1000m2000m3000m4000m5000m
-3-4-4-5-7-8-10-11-10-10-12-11-11-12-11-11-104242-21-3-5-1-4-7-2-3-5-3-4-8
Sunrise
7:00
7:00
7:00
7:01
7:01
Sunset
4:39
4:40
4:42
4:42
4:43
4:44

Snow Radar

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Latest snow reports near Happo One:

  • 4 km away from Happo One

    33 hours ago
    Is it snowing?

    Snowing in Hakuba Norikura. from Hakuba Norikura

Happo One Snow Conditions

Top snow depth:140cm
Bottom snow depth:40cm
Fresh snowfall depth:51cm
Last snowfall:27 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.