Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 pm  31 Jan 2026 (local time)

New snow in Happo One

6.6cm2.6in
Sun 1st (AM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -4°C on Sun morning, min -9°C on Sat afternoon). 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 Mon night. Temperatures will be below freezing (max -4°C on Sun morning, min -9°C on Sat afternoon). Wind will be generally light.

Happo One Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed afternoon, min -8°C on Tue afternoon). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 3.0m
-12
15
snow showers
Middle Lift: 
-9
5
snow showers
Bottom Lift: 0.9m
-7
5
snow showers
6 Day Forecast
Issued: 2 pm 31 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Sat
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
light snow
light snow
snow showers
light snow
light snow
mod snow
snow showers
snow showers
clear
clear
part cloud
part cloud
cloud
light snow
snow showers
snow shwrs
snow shwrs
light snow
light snow
snow shwrs
light snow
light snow
mod. snow
snow shwrs
snow shwrs
clear
clear
some clouds
some clouds
cloudy
light snow
snow shwrs
 km/h
10
WNW
5
WSW
5
W
5
WNW
5
W
5
W
5
NW
5
NNW
5
NW
5
NW
5
SW
5
WSW
5
W
5
WSW
5
WSW
5
W
10
WSW
Snow map
3
3
1
1
2
9
1
1
max °C
-7
-7
-4
-4
-8
-5
-5
-7
-6
-5
-5
0
1
-1
1
0
-3
min °C
-9
-9
-6
-6
-8
-6
-7
-7
-8
-8
-8
-2
-2
-2
0
-1
-4
-13
-12
-9
-8
-11
-8
-7
-7
-12
-8
-8
-4
-4
-4
-2
-4
-7
64
74
84
81
90
78
87
96
87
80
48
35
54
68
68
79
82
350
0
450
700
0
400
550
250
200
550
0
1000
1400
950
1250
1350
700
Sea lvl1000m2000m3000m4000m5000m
-11-12-10-10-11-10-10-11-10-9-8-4-4-5-4-5-7-5-7-1-2-7-1-3-4-2-4-832-143-2
Sunrise
6:50
6:50
6:48
6:48
6:47
Sunset
5:12
5:13
5:14
5:15
5:15
5:16

Snow Radar

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Latest snow reports near Happo One:

  • 6 km away from Happo One

    3 hours ago
    Is it snowing?

    Snowing heavily in Tsugaike Kogen. from Tsugaike Kogen

  • 43 km away from Happo One

    10 hours ago
    Is it snowing?

    Snow is falling at Madarao Kogen. from Madarao Kogen

  • 35 km away from Happo One

    12 hours ago
    Is it snowing?

    Some cloudy spells at Ikenotaira Onsen Alpenblick. No wind here. Cold. The new snow is ankle deep. Lifts are all open. Excellent piste conditions. Off-piste has powder snow conditions! from Ikenotaira Onsen Alpenblick

  • 45 km away from Happo One

    20 hours ago
    Is it snowing?

    Snow is falling in Lotte Arai Resort. from Lotte Arai Resort

  • 45 km away from Happo One

    24 hours ago
    Is it snowing?

    Heavy snow is falling in Lotte Arai Resort. from Lotte Arai Resort

Happo One Snow Conditions

Top snow depth:300cm
Bottom snow depth:85cm
Fresh snowfall depth:39cm
Last snowfall:30 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of January has on average:
1.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
0.7
Bluebird days
Average snow, mostly sunny, light wind.