Happo One snow
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296 m
Issued: 2 am  18 Feb 2026 (local time)

New snow in Happo One

21.2cm8in
Wed 18th (PM)
The snow forecast for Happo One is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -13°C on Wed 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 Wed night. Freeze-thaw conditions (max 1°C on Fri afternoon, min -13°C on Wed night). Wind will be generally light.

Happo One Weather (Days 4-6): Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 1°C on Sat morning). Wind will be generally light.


Happo One Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 3.2m
-8
10
clear
Middle Lift: 
-6
5
clear
Bottom Lift: 0.8m
-3
5
clear
6 Day Forecast
Issued: 2 am 18 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
mod snow
heavy snow
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
mod. snow
heavy snow
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
 km/h
5
WSW
10
W
10
WNW
5
WNW
5
NW
5
W
5
WSW
0
NW
5
SW
5
WSW
0
WSW
10
S
10
S
10
S
10
SSW
10
SW
10
WSW
5
WSW
Snow map
8
18
max °C
0
-1
-8
-6
-5
-6
0
1
-3
3
4
1
8
9
5
8
8
4
min °C
-3
-4
-13
-9
-9
-9
-2
-3
-3
1
1
1
5
6
4
6
4
3
-3
-9
-18
-13
-9
-9
-2
-3
-3
1
1
-2
3
4
1
4
2
1
48
62
87
76
74
55
35
58
57
36
52
42
34
41
66
76
56
52
850
1100
0
0
550
0
1000
1400
550
1450
1900
1450
2350
2550
2350
2200
2400
2050
Sea lvl1000m2000m3000m4000m5000m
-6-7-13-10-10-9-4-4-6-2-1-134333231-8-3-4-832-36509951194
Sunrise
6:33
6:33
6:31
6:30
6:28
6:28
Sunset
5:30
5:31
5:32
5:34
5:35
5:36

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Happo One:

  • 6 km away from Happo One

    24 hours ago
    Is it snowing?

    Cloudless skies over Tsugaike Kogen. No wind here. Cold. There is a dusting of fresh snow. from Tsugaike Kogen

  • 6 km away from Happo One

    34 hours ago
    Is it snowing?

    It is snowing steadily at Tsugaike Kogen. from Tsugaike Kogen

  • 6 km away from Happo One

    34 hours ago
    Is it snowing?

    Snowing at a moderate rate at Tsugaike Kogen. from Tsugaike Kogen

  • 6 km away from Happo One

    34 hours ago
    Is it snowing?

    Snow is falling at Tsugaike Kogen. from Tsugaike Kogen

  • 40 hours ago
    Is it snowing?

    Snowing in Happo One. from Happo One

Happo One Snow Conditions

Top snow depth:315cm
Bottom snow depth:80cm
Fresh snowfall depth:4cm
Last snowfall:16 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 3 of February has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.0
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.