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Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1831 m
Issued: 2 am  15 Mar 2026 (local time)

New snow in Happo One

0.6cm0.2in
Sun 15th (AM)
The snow forecast for Happo One is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Sun night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: Mostly dry. Temperatures will be below freezing (max -1°C on Tue afternoon, min -7°C on Sun night). Wind will be generally light.

Happo One Weather (Days 4-6): A light covering of new snow, mostly falling on Fri afternoon. Freeze-thaw conditions (max 2°C on Wed afternoon, min -8°C on Fri night). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.4m
-5
10
light snow
Middle Lift: 
-4
5
light snow
Bottom Lift: 0.25m
0
5
cloud
6 Day Forecast
Issued: 2 am 15 Mar 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
light snow
snow showers
clear
cloud
part cloud
part cloud
clear
clear
cloud
cloud
light snow
cloud
part cloud
part cloud
light snow
light snow
light snow
snow shwrs
light snow
snow shwrs
clear
cloudy
some clouds
some clouds
clear
clear
cloudy
cloudy
light snow
cloudy
some clouds
some clouds
light snow
light snow
light snow
 km/h
5
NW
5
NW
10
WNW
10
NW
10
NW
5
WNW
5
NW
5
NW
5
SW
5
SW
5
WSW
10
WSW
5
WNW
5
WNW
5
SW
10
SW
5
WSW
15
WNW
Snow map
1
4
3
max °C
-3
-4
-6
-3
-3
-6
-2
-1
-3
1
2
-1
1
1
-1
1
-1
-4
min °C
-4
-5
-7
-5
-5
-6
-4
-4
-4
-1
0
-2
-1
0
-1
1
-2
-8
-7
-8
-11
-9
-9
-9
-7
-6
-4
-3
-2
-6
-4
0
-3
-2
-6
-14
80
90
83
48
60
45
25
44
46
30
39
61
81
67
70
56
96
93
1000
1100
650
950
1300
650
1150
1600
1100
1650
2100
1700
1650
2000
1500
1950
1700
1150
Sea lvl1000m2000m3000m4000m5000m
-4-5-7-4-4-6-3-3-401-201-11-2-642-243-26408848741061
Sunrise
6:00
5:58
5:56
5:56
5:54
5:52
Sunset
5:54
5:55
5:57
5:57
5:58
5:59

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 6 km away from Happo One

    16 minutes ago
    Is it snowing?

    Snow falling in Tsugaike Kogen. from Tsugaike Kogen

  • 32 minutes ago
    Is it snowing?

    It is snowing lightly at Happo One. No wind here. Cold. Only a dusting of new snow. from Happo One

Happo One Snow Conditions

Top snow depth:235cm
Bottom snow depth:25cm
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 3 of March has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.9
Powder days
Fresh snow, limited sun, any wind.
0.9
Bluebird days
Average snow, mostly sunny, light wind.

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