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snowy resort
Lat Long: 37.19° N 139.09° E

Weather Forecast for Oyu Onsen at 382m altitude

Issued: 8 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 3.0mm), mostly falling on Wed afternoon. Warm (max 31°C on Fri morning, min 20°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 24.0mm), heaviest during Sat night. Warm (max 29°C on Sat morning, min 21°C on Sun night). Wind will be generally light.

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
rain showers
part cloud
clear
rain showers
clear
clear
rain showers
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
some clouds
some clouds
rain shwrs
some clouds
clear
rain shwrs
clear
clear
rain shwrs
rain shwrs
rain shwrs
t-storm
risk
t-storm
risk
t-storm
risk
t-storm
risk
light rain
km/h
5
SE
5
WNW
5
NW
5
SSE
5
NW
10
NW
5
SSE
5
NW
10
NW
5
SSE
5
WNW
5
NNW
5
SE
5
WNW
5
SW
5
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
1
1
1
1
1
4
6
2
1
5
max °C
21
27
28
23
29
30
24
31
30
24
29
28
23
26
24
23
min °C
20
25
25
21
26
27
22
28
26
24
27
26
23
25
24
21
 chill °C
20
25
25
21
26
27
22
28
26
24
27
26
23
25
24
21
Humid %
87
68
65
88
66
59
84
64
58
85
67
74
89
78
81
75
Freeze m
4850
5000
5000
5300
5150
5100
5150
5000
5000
4850
4750
4750
4750
4750
4800
4700
Sea lvl1000m2000m3000m4000m5000m
2126262228282329282428272325242219282721302922312923292822262422
Sunrise
4:30
4:30
4:31
4:31
4:31
Sunset
7:06
7:06
7:06
7:05
7:05

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Oyu Onsen:

No recent snow reports

No recent snow reports

Oyu Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:20 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of July 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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