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Ski Japan - Niigata

Oyu Onsen Snow Forecast

Weather Forecast for Oyu Onsen at 310 m
Issued: 2 am  17 Jan 2026 (local time)

New snow in Oyu Onsen

4.8cm1.9in
Sat 17th (NGT)
The snow forecast for Oyu Onsen is: Mild at first with light rain (total 9.0mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 9°C on Sat morning, min -5°C on Sun night). Wind will be generally light.

Oyu Onsen Weather (Next 3 days): The snow forecast for Oyu Onsen is: Mild at first with light rain (total 9.0mm) on Sat afternoon followed by colder weather and light fall of snow, heaviest on Mon night. Freeze-thaw conditions (max 9°C on Sat morning, min -5°C on Sun night). Wind will be generally light.

Oyu Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Tue morning, min -9°C on Wed afternoon). Wind will be generally light.


Oyu Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
6
10
clear
Bottom Lift: 
6
5
clear
6 Day Forecast
Issued: 2 am 17 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
light rain
light snow
light snow
part cloud
part cloud
cloud
cloud
mod snow
mod snow
mod snow
heavy snow
mod snow
light snow
heavy snow
heavy snow
mod snow
heavy snow
some clouds
light rain
light snow
light snow
some clouds
some clouds
cloudy
cloudy
mod. snow
mod. snow
mod. snow
heavy snow
mod. snow
light snow
heavy snow
heavy snow
mod. snow
heavy snow
 km/h
5
SW
20
WNW
5
WNW
5
WNW
5
WNW
5
SE
5
S
5
W
5
W
15
WNW
20
WNW
15
W
10
W
5
W
5
WNW
15
WNW
15
WNW
5
S
Snow map
5
6
6
6
15
7
2
15
12
8
13
5
4
max °C
9
6
2
2
2
-2
7
6
2
-2
-3
-4
-2
-2
-5
-3
-4
-5
min °C
6
3
-2
0
-4
-5
4
2
-1
-3
-4
-5
-4
-9
-7
-4
-4
-6
5
1
-2
0
-4
-5
4
2
-5
-8
-10
-10
-8
-9
-7
-10
-9
-9
55
93
98
89
73
76
68
78
99
94
94
93
94
83
96
95
95
89
1600
1250
400
200
500
0
1250
1250
800
0
0
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
74-1-1-2-2541-4-5-6-5-6-6-5-5-68501-1-4641-3-4-5-3-6-6-4-4-6
Sunrise
6:54
6:54
6:54
6:54
6:54
6:52
Sunset
4:51
4:52
4:52
4:53
4:54
4:55

Snow Radar

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Latest snow reports near Oyu Onsen:

  • 48 km away from Oyu Onsen

    26 hours ago
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    Snow falling at Marunuma Kogen. from Marunuma Kogen

Oyu Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:14 Jan 2026
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Other resorts in Japan - Niigata are reporting: powder (0) / good piste (1)


Snow History

Week 3 of January has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.9
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.