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Ski Japan - Niigata

Oyu Onsen Snow Forecast

Weather Forecast for Oyu Onsen at 382 m
Issued: 8 am  16 Sep 2025 (local time)

The snow forecast for Oyu Onsen is: Heavy rain (total 29.0mm), heaviest during Thu morning. Warm (max 30°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.

Oyu Onsen Weather (Next 3 days): The snow forecast for Oyu Onsen is: Heavy rain (total 29.0mm), heaviest during Thu morning. Warm (max 30°C on Tue afternoon, min 16°C on Thu night). Wind will be generally light.

Oyu Onsen Weather (Days 4-6): Heavy rain (total 46.0mm), heaviest during Sat night. Warm (max 22°C on Sun morning, min 16°C on Fri night). Wind will be generally light.


Oyu Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
26
5
clear
Bottom Lift: 
27
5
clear
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6 Day Forecast
Issued: 8 am 16 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
light rain
light rain
part cloud
light rain
heavy rain
light rain
light rain
heavy rain
part cloud
rain showers
rain showers
light rain
light rain
part cloud
clear
clear
rain shwrs
rain shwrs
risk thun- der
risk thun- der
risk thun- der
light rain
light rain
some clouds
light rain
heavy rain
light rain
light rain
heavy rain
some clouds
rain shwrs
rain shwrs
light rain
light rain
some clouds
 km/h
5
WNW
5
NW
5
S
5
WNW
10
NW
0
SW
10
W
5
WNW
0
NNW
5
SE
0
S
5
ESE
5
SE
5
SE
5
SSE
5
WNW
5
NW
0
W
5
WNW
5
NNW
5
E
Snow map
 cm 
 mm 
1
1
3
5
13
4
2
5
16
4
1
18
1
1
3
2
max°C
29
30
24
28
26
23
24
18
17
21
20
17
18
18
17
22
21
17
18
18
16
min°C
26
25
23
26
24
22
19
17
16
19
18
16
16
17
16
19
18
17
18
17
13
chill°C 
26
25
23
26
24
22
19
17
16
19
18
16
16
17
16
19
18
17
18
17
13
Humid% 
64
41
85
74
84
96
93
96
91
78
85
96
96
92
93
87
76
94
93
82
82
Freezing level (m
4900
4900
4850
4900
4850
4750
4550
4400
4250
4050
4100
4100
4150
4250
4100
3900
3950
3800
3500
3650
3700
topliftbotliftSea lvl1000m2000m3000m4000m5000m
282724272423211817201817171717212017181714292822292523221817211916181816222017181814
Sunrise
5:24
5:26
5:26
5:28
5:28
5:28
5:30
Sunset
5:51
5:49
5:46
5:45
5:44
5:43
5:40

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:30 Mar 2025
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September 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.