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Ski Japan - Niigata

Oyu Onsen Snow Forecast

Weather Forecast for Oyu Onsen at 310 m
Issued: 2 am  14 Dec 2025 (local time)

New snow in Oyu Onsen

1.9cm0.7in
Mon 15th (NGT)
The snow forecast for Oyu Onsen is: Heavy rain (total 51.0mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the WNW by Sun night).

Oyu Onsen Weather (Next 3 days): The snow forecast for Oyu Onsen is: Heavy rain (total 51.0mm), heaviest during Sun night. Later becoming colder with a dusting of snow on Mon night. Freeze-thaw conditions (max 6°C on Sun morning, min -1°C on Mon night). Winds increasing (calm on Sun morning, fresh winds from the WNW by Sun night).

Oyu Onsen Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Wed morning. Freeze-thaw conditions (max 7°C on Fri morning, min -3°C on Thu night). Wind will be generally light.


Oyu Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
6
10
light rain
Bottom Lift: 
4
10
light rain
6 Day Forecast
Issued: 2 am 14 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
heavy rain
mod rain
mod rain
snow showers
part cloud
cloud
heavy rain
light rain
light snow
light snow
clear
clear
clear
clear
clear
clear
light rain
mod. rain
heavy rain
mod. rain
mod. rain
snow shwrs
some clouds
cloudy
heavy rain
light rain
light snow
light snow
clear
clear
clear
clear
clear
clear
 km/h
5
SE
25
W
30
WNW
20
WNW
20
WNW
5
WSW
5
SW
5
W
5
W
0
WSW
5
NW
5
WNW
0
WNW
0
NW
5
SE
5
SE
5
SE
5
SE
Snow map
2
1
3
6
14
10
6
12
1
1
max °C
6
6
4
3
2
2
6
5
4
3
3
1
4
4
-1
7
6
2
min °C
5
5
3
2
2
-1
3
2
2
3
2
-1
2
-2
-3
5
2
1
5
0
-2
-3
-3
-1
3
1
2
3
2
-1
2
-2
-5
5
0
-1
97
94
94
91
89
99
78
81
99
95
99
99
85
73
77
71
85
67
2350
1200
950
700
600
500
850
1150
950
750
800
500
600
1000
1350
2100
2500
2750
topbotSea lvl1000m2000m3000m4000m5000m
75321044322022176566432154333031-2642
Sunrise
6:48
6:48
6:50
6:50
6:50
6:52
Sunset
4:25
4:27
4:27
4:27
4:28
4:28

Snow Radar

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Latest snow reports near Oyu Onsen:

  • 37 km away from Oyu Onsen

    24 hours ago
    Is it snowing?

    Snow falling at Minakami Kogen. from Minakami Kogen

Oyu Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:34cm
Last snowfall:12 Dec 2025
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Other resorts in Japan - Niigata are reporting: powder (1) / good piste (1)


Snow History

Week 2 of December has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.