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snowy resort
Ski Japan - Niigata

Cupid Valley Snow Forecast

37.06° N 138.49° E
980m altitude
Issued:
8 am 15 Aug 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 13.0mm), heaviest on Sat afternoon. Warm (max 23°C on Sat morning, min 20°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 27.0mm), heaviest during Thu afternoon. Warm (max 24°C on Tue afternoon, min 20°C on Thu night). Wind will be generally light.

Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
mod rain
light rain
rain showers
thunderstorm
cloud
cloud
cloud
part cloud
part cloud
thunderstorm
rain showers
rain showers
thunderstorm
rain showers
light rain
thunderstorm
rain showers
rain shwrs
mod. rain
light rain
rain shwrs
t-storm
risk
cloudy
cloudy
cloudy
some clouds
some clouds
t-storm
risk
rain shwrs
rain shwrs
t-storm
risk
rain shwrs
light rain
t-storm
risk
rain shwrs
km/h
10
SSW
0
SE
10
S
5
SSW
5
ESE
10
SSW
5
S
5
SSW
10
SSW
5
S
5
NE
5
SSW
0
NW
5
ENE
10
SSW
5
W
0
SSE
10
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
6
1
1
4
1
2
1
4
4
2
10
3
max °C
23
22
20
23
22
20
21
22
21
23
24
21
24
23
21
23
22
21
min °C
22
22
20
22
21
20
20
21
20
21
22
21
23
22
21
22
22
20
 chill °C
22
22
20
22
21
20
20
21
20
21
22
21
23
22
21
22
22
20
Humid %
76
82
79
75
84
76
80
73
78
75
69
83
75
78
79
76
78
82
Freeze m
4800
4850
4850
4850
4950
4950
5050
5000
5150
4950
5050
5000
5000
5050
5050
4800
4900
4900
Sea lvl1000m2000m3000m4000m5000m
232220232220212221222321242321232221282521272521232422262722292722272521
Sunrise
5:01
5:01
5:03
5:03
5:05
5:05
Sunset
6:37
6:37
6:36
6:34
6:32
6:31

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Cupid Valley:

No recent snow reports

No recent snow reports

Cupid Valley Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of August 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.


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