Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 8 pm  01 Dec 2025 (local time)

New snow in Happo One

9.0cm3.5in
Wed 3rd (PM)
The snow forecast for Happo One is: Moderate rain (total 17.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 12°C on Tue morning, min -8°C on Thu afternoon). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Moderate rain (total 17.0mm) on Wed afternoon. Becoming colder with heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 12°C on Tue morning, min -8°C on Thu afternoon). Wind will be generally light.

Happo One Weather (Days 4-6): A light fall of snow, heaviest on Fri morning. Turning milder with light rain (total 2.0mm) on Sun morning. Freeze-thaw conditions (max 6°C on Sun morning, min -7°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 0.0m
2
15
cloud
Middle Lift: 
6
5
cloud
Bottom Lift: 0.0m
8
5
cloud
6 Day Forecast
Issued: 8 pm 01 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light rain
light rain
light rain
light snow
heavy snow
snow showers
clear
mod snow
mod snow
snow showers
clear
clear
clear
part cloud
some clouds
some clouds
light rain
light rain
light rain
light snow
heavy snow
snow shwrs
clear
mod. snow
mod. snow
snow shwrs
clear
clear
clear
some clouds
 km/h
5
W
5
SW
5
WNW
5
WNW
5
W
10
WNW
15
NW
5
WNW
5
W
10
W
5
WSW
5
WNW
5
WSW
5
SW
5
SW
5
SW
Snow map
4
26
2
6
7
1
2
5
5
5
max °C
8
12
11
7
5
3
-3
-2
-2
-1
1
0
-7
4
4
-2
min °C
5
9
7
5
5
-1
-5
-4
-8
-5
-1
-5
-7
2
-3
-4
5
9
6
4
4
-4
-10
-7
-11
-8
-3
-8
-10
2
-5
-7
91
61
66
92
90
84
89
83
72
91
95
86
81
59
76
48
2150
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2250
1700
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150
0
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800
0
1150
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1000
topbotSea lvl1000m2000m3000m4000m5000m
242-1-3-7-12-11-11-9-8-9-7-3-3-37119651-4-3-5-30-3-731-3
Sunrise
6:41
6:43
6:43
6:45
6:46
Sunset
4:31
4:31
4:31
4:31
4:31

Snow Radar

Latest snow reports near Happo One:

No recent snow reports

No recent snow reports

Happo One Snow Conditions

Top snow depth:0cm
Bottom snow depth:0cm
Fresh snowfall depth:
Last snowfall:28 Nov 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 1 of December has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.