Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 760 m
Issued: 2 am  08 Jan 2026 (local time)

New snow in Happo One

19.0cm7in
Thu 8th (AM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 5°C on Sat morning, min -11°C on Thu night). Wind will be generally light.

Happo One Weather (Next 3 days): The snow forecast for Happo One is: A heavy fall of snow, heaviest during Thu morning. Freeze-thaw conditions (max 5°C on Sat morning, min -11°C on Thu night). Wind will be generally light.

Happo One Weather (Days 4-6): A heavy fall of snow, heaviest during Sun afternoon. Becoming milder with light rain (total 5.0mm) on Tue morning. Freeze-thaw conditions (max 2°C on Tue morning, min -8°C on Sun night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the WSW by Mon afternoon).


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 2.1m
-8
15
heavy snow
Middle Lift: 
-4
5
heavy snow
Bottom Lift: 0.5m
-1
5
mod snow
6 Day Forecast
Issued: 2 am 08 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod snow
mod snow
snow showers
clear
clear
part cloud
part cloud
part cloud
mod snow
heavy snow
heavy snow
heavy snow
light snow
snow showers
snow showers
light snow
mod snow
mod snow
mod. snow
mod. snow
snow shwrs
clear
clear
some clouds
some clouds
some clouds
mod. snow
heavy snow
heavy snow
heavy snow
light snow
snow shwrs
snow shwrs
light snow
mod. snow
mod. snow
 km/h
10
NW
10
WNW
10
WNW
5
WNW
0
W
5
WSW
5
SSW
10
S
5
W
15
WSW
15
W
30
WNW
10
W
10
W
10
SW
10
SW
20
W
10
W
Snow map
9
7
4
10
12
21
27
2
1
8
8
5
max °C
-1
-4
-7
0
0
-5
5
5
1
-3
-5
-7
-3
-2
-3
2
1
-4
min °C
-2
-6
-11
-4
-7
-6
1
-1
-2
-3
-6
-8
-6
-6
-7
0
-2
-4
-5
-10
-15
-4
-10
-9
-1
-5
-5
-8
-15
-13
-10
-9
-10
-4
-6
-8
93
80
90
64
67
66
48
45
96
87
88
90
87
71
81
87
93
90
500
0
0
0
750
0
1050
1650
1050
300
0
0
0
350
0
900
950
100
Sea lvl1000m2000m3000m4000m5000m
-10-14-14-9-7-7-3-3-6-11-14-15-13-10-9-5-8-10-2-5-9-2-4-632-1-3-6-8-5-4-51-1-4
Sunrise
7:01
7:01
7:01
7:01
7:01
7:00
Sunset
4:47
4:49
4:50
4:51
4:52
4:52

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 27 km away from Happo One

    44 minutes ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 48 minutes ago
    Is it snowing?

    Snowing heavily at Happo One. from Happo One

  • 2 km away from Happo One

    3 hours ago
    Is it snowing?

    It is snowing heavily at Hakuba 47. from Hakuba 47

  • 2 km away from Happo One

    5 hours ago
    Is it snowing?

    Snowing at a moderate rate at Hakuba 47. from Hakuba 47

  • 35 km away from Happo One

    - Japan Skier20 hours ago
    Eyeball reporter

    Excellent on and off piste conditions. It's snowing, the week ahead looks good. from Ikenotaira Onsen Alpenblick

Happo One Snow Conditions

Top snow depth:210cm
Bottom snow depth:48cm
Fresh snowfall depth:10cm
Last snowfall: 7 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 2 of January has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.4
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.