Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 pm  20 Jan 2026 (local time)

New snow in Happo One

2.3cm0.9in
Tue 20th (PM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -14°C on Tue 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. Temperatures will be well below freezing (max -8°C on Tue afternoon, min -14°C on Tue night). Wind will be generally light.

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -13°C on Sun night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.1m
-13
20
light snow
Middle Lift: 
-11
10
light snow
Bottom Lift: 0.5m
-7
5
light snow
6 Day Forecast
Issued: 2 pm 20 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
light snow
heavy snow
mod snow
mod snow
light snow
light snow
light snow
heavy snow
mod snow
mod snow
heavy snow
heavy snow
mod snow
snow showers
light snow
snow shwrs
some clouds
light snow
heavy snow
mod. snow
mod. snow
light snow
light snow
light snow
heavy snow
mod. snow
mod. snow
heavy snow
heavy snow
mod. snow
snow shwrs
 km/h
10
NW
5
NW
5
WNW
5
WNW
5
NW
10
WNW
10
WNW
5
W
5
W
5
WNW
15
W
5
NW
10
NW
5
NNW
10
NW
20
WNW
10
WNW
Snow map
3
1
21
9
7
2
2
24
10
10
22
11
8
5
max °C
-8
-12
-9
-9
-11
-11
-11
-12
-8
-7
-7
-7
-7
-9
-9
-9
-11
min °C
-11
-14
-11
-10
-11
-11
-11
-12
-10
-8
-8
-7
-8
-10
-10
-10
-13
-16
-18
-14
-10
-14
-16
-16
-16
-10
-12
-12
-7
-12
-14
-16
-16
-18
78
89
70
56
92
83
79
87
81
81
92
93
88
94
91
80
89
0
0
0
0
0
0
0
0
0
300
150
200
300
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-13-15-14-14-16-16-16-16-13-11-12-11-12-14-14-14-14-6-10-6-6-8-7-7-10-4-4-5-3-4-6-5-6-11
Sunrise
6:58
6:56
6:56
6:56
6:56
Sunset
5:00
5:00
5:01
5:02
5:04
5:05

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 11 hours ago
    Is it snowing?

    It is snowing steadily in Happo One. from Happo One

  • 35 km away from Happo One

    - Japan Skier11 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Snow has started to fall. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:205cm
Bottom snow depth:45cm
Fresh snowfall depth:7cm
Last snowfall:19 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 3 of January has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.