Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 pm  18 Feb 2026 (local time)

New snow in Happo One

5.0cm2.0in
Wed 18th (NGT)
The snow forecast for Happo One is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -13°C on Wed night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A moderate fall of snow, heaviest on Wed night. Freeze-thaw conditions (max 3°C on Sat afternoon, min -13°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Sun night. Freeze-thaw conditions (max 8°C on Sun afternoon, min -1°C on Mon afternoon). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 3.0m
-13
25
heavy snow
Middle Lift: 
-8
15
heavy snow
Bottom Lift: 0.6m
-5
10
heavy snow
6 Day Forecast
Issued: 8 pm 18 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
snow showers
snow showers
part cloud
part cloud
snow shwrs
clear
clear
clear
cloudy
cloudy
clear
clear
clear
clear
clear
clear
snow shwrs
snow shwrs
some clouds
some clouds
 km/h
10
WNW
10
WNW
5
NW
0
WSW
5
SW
0
NNW
5
WSW
5
WSW
0
N
10
S
10
S
10
S
10
SSW
10
WSW
5
WNW
5
W
Snow map
18
1
2
max °C
-8
-6
-6
-6
0
0
-3
2
3
1
6
8
4
2
1
0
min °C
-13
-10
-9
-9
-2
-2
-4
0
1
0
4
5
1
1
-1
-1
-18
-14
-9
-9
-4
-2
-4
0
0
-3
2
3
-2
-2
-1
-1
87
78
73
51
36
59
61
40
57
45
38
52
89
87
75
59
0
0
500
0
1050
1350
500
1350
1800
1350
2200
2500
1850
1400
1500
1050
Sea lvl1000m2000m3000m4000m5000m
-14-10-10-9-4-4-6-2-1-124-1-2-2-2-8-4-5-832-3650895540
Sunrise
6:33
6:31
6:30
6:28
6:28
Sunset
5:31
5:32
5:34
5:35
5:36

Snow Radar

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Latest snow reports near Happo One:

  • 43 km away from Happo One

    3 hours ago
    Is it snowing?

    Snowing at a moderate rate in Madarao Kogen. from Madarao Kogen

Happo One Snow Conditions

Top snow depth:295cm
Bottom snow depth:55cm
Fresh snowfall depth:4cm
Last snowfall:16 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 3 of February has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.0
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.