Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 pm  17 Feb 2026 (local time)

New snow in Happo One

20.1cm7in
Wed 18th (PM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Fri 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 heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -13°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): Some drizzle, heaviest during Mon morning. Freeze-thaw conditions (max 8°C on Sun afternoon, min -3°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 3.2m
-8
10
part cloud
Middle Lift: 
-5
5
part cloud
Bottom Lift: 0.8m
-2
5
part cloud
6 Day Forecast
Issued: 8 pm 17 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
mod snow
snow showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
mod. snow
snow shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
 km/h
5
SSW
5
WSW
10
W
10
WNW
5
NW
5
NNW
5
W
5
WSW
5
NW
5
WSW
5
WSW
0
SW
10
S
10
S
10
S
15
SSW
Snow map
6
19
max °C
-4
-1
-1
-8
-6
-5
-6
0
1
-2
3
4
2
7
8
5
min °C
-6
-3
-4
-13
-9
-9
-8
-2
-3
-3
1
2
1
5
6
4
-6
-3
-8
-18
-13
-9
-8
-2
-3
-3
1
2
-2
3
4
1
86
46
56
87
76
74
49
37
59
59
33
52
41
33
44
73
550
800
1150
0
0
550
0
1000
1400
600
1550
1950
1550
2350
2550
2150
Sea lvl1000m2000m3000m4000m5000m
-8-6-7-13-10-9-9-4-4-5-10-1342-331-8-3-4-842-3751995
Sunrise
6:33
6:33
6:31
6:30
6:28
Sunset
5:30
5:31
5:32
5:34
5:35

Snow Radar

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Latest snow reports near Happo One:

  • 6 km away from Happo One

    18 hours ago
    Is it snowing?

    Cloudless skies over Tsugaike Kogen. No wind here. Cold. There is a dusting of fresh snow. from Tsugaike Kogen

Happo One Snow Conditions

Top snow depth:315cm
Bottom snow depth:80cm
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.