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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 pm  01 Apr 2026 (local time)

The snow forecast for Happo One is: Heavy rain (total 55.0mm), heaviest during Wed night. Freeze-thaw conditions (max 11°C on Fri morning, min 0°C on Thu night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Heavy rain (total 55.0mm), heaviest during Wed night. Freeze-thaw conditions (max 11°C on Fri morning, min 0°C on Thu night). Wind will be generally light.

Happo One Weather (Days 4-6): Heavy rain (total 20.0mm), heaviest during Sat afternoon. Very mild (max 16°C on Mon morning, min 7°C on Sat afternoon). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 1.4m
3
10
heavy rain
Middle Lift: 
5
5
heavy rain
Bottom Lift: 0.25m
8
5
heavy rain
6 Day Forecast
Issued: 2 pm 01 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wed
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
heavy rain
heavy rain
light rain
clear
clear
clear
part cloud
light rain
heavy rain
light rain
part cloud
cloud
part cloud
cloud
light rain
light rain
mod. rain
heavy rain
heavy rain
light rain
clear
clear
clear
some clouds
light rain
heavy rain
light rain
some clouds
cloudy
some clouds
cloudy
light rain
light rain
 km/h
5
SE
5
S
10
NW
10
NW
5
W
5
W
5
NW
5
S
10
SSE
15
SSE
10
S
5
W
5
N
5
S
0
S
5
S
5
SW
Snow map
6
35
12
1
1
11
4
3
1
max °C
10
8
4
4
1
11
11
6
10
7
9
15
14
9
16
16
9
min °C
9
5
4
3
0
8
7
5
8
7
7
12
11
8
14
10
9
9
3
2
1
-2
8
7
3
6
4
4
12
11
8
14
10
9
88
98
95
83
80
67
54
74
78
95
96
82
82
74
42
54
83
2550
2250
1400
1300
1050
1750
2200
2550
2350
2350
3250
3350
3300
3300
3150
2750
2700
Sea lvl1000m2000m3000m4000m5000m
41-3-4-413223577686410744110969781413915139
Sunrise
5:33
5:31
5:31
5:28
5:28
Sunset
6:09
6:10
6:10
6:12
6:13
6:14

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:140cm
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 1 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.2
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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