Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 8 am  19 Jan 2026 (local time)

New snow in Happo One

9.0cm3.5in
Mon 19th (NGT)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 4°C on Mon morning, min -13°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. Freeze-thaw conditions (max 4°C on Mon morning, min -13°C on Tue night). Wind will be generally light.

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


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.1m
0
15
cloud
Middle Lift: 
3
5
cloud
Bottom Lift: 0.5m
7
5
cloud
6 Day Forecast
Issued: 8 am 19 Jan 2026 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light snow
mod snow
light snow
light snow
snow showers
part cloud
snow showers
heavy snow
heavy snow
heavy snow
mod snow
light snow
heavy snow
heavy snow
mod snow
heavy snow
heavy snow
cloudy
light snow
mod. snow
light snow
light snow
snow shwrs
some clouds
snow shwrs
heavy snow
heavy snow
heavy snow
mod. snow
light snow
heavy snow
heavy snow
mod. snow
heavy snow
heavy snow
 km/h
5
WSW
5
W
5
WNW
10
NW
10
NW
5
NW
5
NW
5
NNW
5
WNW
5
NW
10
NW
5
W
5
SW
10
WSW
5
W
5
SW
15
W
10
NNW
Snow map
9
3
2
1
11
11
13
6
1
17
14
10
11
30
max °C
4
3
1
-8
-9
-13
-9
-8
-11
-10
-10
-12
-8
-7
-9
-7
-7
-8
min °C
3
1
-7
-9
-12
-13
-11
-11
-12
-11
-11
-13
-10
-8
-9
-8
-8
-10
1
-1
-12
-13
-17
-17
-14
-11
-12
-15
-16
-16
-14
-13
-13
-12
-14
-16
56
62
98
89
79
91
70
71
87
85
81
91
74
92
93
94
81
95
1800
1800
1400
0
0
0
0
0
0
0
0
0
0
200
0
150
300
0
Sea lvl1000m2000m3000m4000m5000m
0-1-6-11-13-16-14-14-15-15-16-16-13-13-13-12-12-13750-5-7-10-6-6-8-6-7-10-5-5-6-4-4-6
Sunrise
6:58
6:58
6:58
6:56
6:56
6:56
Sunset
4:59
5:00
5:00
5:01
5:02
5:04

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 33 km away from Happo One

    3 minutes ago
    Is it snowing?

    Some cloudy spells at Myoko Suginohara. No wind here. Mild temperatures. No fresh snow. The majority of lifts are open. Take care on the icy pistes. The snow off-piste is heavy. from Myoko Suginohara

Happo One Snow Conditions

Top snow depth:205cm
Bottom snow depth:45cm
Fresh snowfall depth:3cm
Last snowfall:17 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.