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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  29 Mar 2026 (local time)

New snow in Happo One

1.8cm0.7in
Thu 2nd (AM)
The snow forecast for Happo One is: Heavy rain (total 33.0mm), heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 33.0mm), heaviest during Tue morning. Very mild (max 12°C on Mon afternoon, min 3°C on Tue night). Wind will be generally light.

Happo One Weather (Days 4-6): A dusting of snow. Milder later with heavy rain (total 38.0mm) on Sat morning. Freeze-thaw conditions (max 10°C on Fri afternoon, min 0°C on Thu night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.9m
3
10
cloud
Middle Lift: 
7
5
cloud
Bottom Lift: 0.25m
8
5
cloud
6 Day Forecast
Issued: 2 pm 29 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sun
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
part cloud
rain showers
light rain
rain showers
heavy rain
mod rain
light rain
light rain
light rain
heavy rain
light snow
light rain
part cloud
clear
part cloud
light rain
light rain
some clouds
rain shwrs
light rain
rain shwrs
heavy rain
mod. rain
light rain
light rain
light rain
heavy rain
light snow
light rain
some clouds
clear
some clouds
light rain
 km/h
5
N
5
S
5
S
5
WNW
10
S
10
S
5
W
5
NNW
5
SE
5
ENE
0
E
5
N
5
NNW
0
WNW
0
SW
5
S
10
S
Snow map
2
2
1
2
8
12
6
1
1
2
15
4
1
3
max °C
10
7
11
12
8
8
9
5
7
7
5
2
2
1
8
10
7
min °C
7
6
8
9
5
5
7
3
5
6
2
2
1
0
5
8
3
7
5
7
9
1
2
6
3
5
6
0
0
-1
0
5
8
0
58
74
70
51
80
96
96
99
81
84
99
99
95
44
37
44
84
2450
2250
2400
2650
2450
2900
3200
3100
3100
2550
2150
1650
1700
1350
2200
2650
2800
Sea lvl1000m2000m3000m4000m5000m
53564563441-1-2-246212815149101181111866212127
Sunrise
5:37
5:37
5:35
5:33
5:31
Sunset
6:07
6:07
6:08
6:09
6:10
6:10

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 35 km away from Happo One

    - Japan Skier15 hours ago
    Eyeball reporter

    Spring conditions on piste. Great weather, no clouds in sight. 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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