comScore pixel
Happo One resort snow
Lat Long: 36.70° N 137.84° E
Ski Japan - Nagano

Happo One Snow Forecast

Weather Forecast for Happo One at 1296m altitude

Issued: 8 pm 30 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Mostly dry. Warm (max 20°C on Mon morning, min 14°C on Sat night). Wind will be generally light.

Days 5-7 weather summary:

Moderate rain (total 12.0mm), heaviest on Thu afternoon. Warm (max 20°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
light rain
thunderstorm
part cloud
some clouds
some clouds
some clouds
clear
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
light rain
risk thun- der
some clouds
km/h
5
W
5
NW
5
N
5
S
5
SE
0
WNW
5
S
5
SSE
0
S
10
S
10
SSE
10
SSE
10
S
5
SSE
10
NNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
1
1
2
2
3
 max °C
15
19
19
16
20
20
17
18
18
15
14
14
16
19
18
15
 min °C
14
18
17
15
18
19
15
17
17
12
14
13
13
18
16
13
14
18
17
15
18
19
15
17
17
11
13
12
12
18
16
13
32
35
36
50
39
42
58
54
45
63
84
87
93
76
89
93
3400
3450
3550
3700
4100
3900
4000
4050
4100
4200
4100
4550
4650
4550
4450
4200
Sea lvl1000m2000m3000m4000m5000m
1114151315161314151211121316141214232216242317222116181717232016
Sunrise
4:31
4:31
4:31
4:31
4:30
Sunset
7:00
7:00
7:01
7:01
7:02

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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)

Snow-Forecast Partner Offers

Snow History

Week 4 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

Map placeholder