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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 pm  28 Mar 2026 (local time)

New snow in Happo One

12.0cm4.7in
Thu 2nd (AM)
The snow forecast for Happo One is: Heavy rain (total 28.0mm), heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 28.0mm), heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 3°C on Sat night). Wind will be generally light.

Happo One Weather (Days 4-6): Mild with heavy rain (total 29.0mm), heaviest during Thu morning. Becoming colder with a moderate fall of snow heaviest on Thu morning. Freeze-thaw conditions (max 7°C on Wed morning, min -1°C on Thu night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.9m
2
10
snow showers
Middle Lift: 
5
5
rain showers
Bottom Lift: 0.25m
8
5
rain showers
6 Day Forecast
Issued: 2 pm 28 Mar 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Sat
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
clear
rain showers
part cloud
rain showers
rain showers
mod rain
heavy rain
mod rain
cloud
part cloud
light rain
heavy rain
light snow
mod snow
snow showers
rain shwrs
some clouds
clear
rain shwrs
some clouds
rain shwrs
rain shwrs
mod. rain
heavy rain
mod. rain
cloudy
some clouds
light rain
heavy rain
light snow
mod. snow
snow shwrs
 km/h
5
NW
5
WSW
0
SW
5
NNE
10
S
10
S
5
WNW
5
S
10
SSE
5
NNW
5
NNW
0
SE
5
NNE
5
SSE
5
ESE
5
NNW
5
NW
Snow map
4
6
2
2
2
1
1
6
16
7
1
11
10
max °C
9
5
9
9
6
10
12
8
4
3
3
7
6
5
2
2
0
min °C
5
3
6
7
5
8
9
5
3
3
2
5
6
3
2
1
-1
5
3
6
7
3
7
9
3
1
1
2
5
6
2
0
-2
-4
49
70
63
60
79
60
44
72
97
98
98
78
86
94
99
100
92
2250
1950
2200
2400
2200
2350
2600
2400
2200
2400
2350
3000
2850
2250
1800
1600
1200
Sea lvl1000m2000m3000m4000m5000m
313435632114410-2-4115131171414987611107651
Sunrise
5:39
5:37
5:37
5:35
5:33
Sunset
6:06
6:07
6:07
6:08
6:09
6:10

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier13 hours ago
    Eyeball reporter

    Reasonable conditions. Cloudy this morning, clearing later. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:190cm
Bottom snow depth:25cm
Fresh snowfall depth:
Last snowfall:25 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 4 of March has on average:
1.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.

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