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Ski Japan - Niigata

Ojiya Yamamotoyama Kogen Snow Forecast

Weather Forecast for Ojiya Yamamotoyama Kogen at 336 m
Issued: 8 am  29 Dec 2025 (local time)

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New snow in Ojiya Yamamotoyama Kogen

0.3cm0.1in
Mon 29th (NGT)
The snow forecast for Ojiya Yamamotoyama Kogen is: Moderate rain (total 11.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 6°C on Mon morning, min -5°C on Wed night). Winds decreasing (fresh winds from the W on Tue night, calm by Wed night).

Ojiya Yamamotoyama Kogen Weather (Next 3 days): The snow forecast for Ojiya Yamamotoyama Kogen is: Moderate rain (total 11.0mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Wed morning. Freeze-thaw conditions (max 6°C on Mon morning, min -5°C on Wed night). Winds decreasing (fresh winds from the W on Tue night, calm by Wed night).

Ojiya Yamamotoyama Kogen Weather (Days 4-6): A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max 0°C on Sat afternoon, min -4°C on Thu night). Winds increasing (calm on Thu morning, fresh winds from the NW by Fri night).


Ojiya Yamamotoyama Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
6
5
part cloud
Bottom Lift: 
6
0
part cloud
6 Day Forecast
Issued: 8 am 29 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
snow showers
rain showers
light rain
light snow
mod snow
mod snow
mod snow
light snow
light snow
light snow
light snow
mod snow
mod snow
light snow
light snow
snow showers
clear
some clouds
snow shwrs
rain shwrs
light rain
light snow
mod. snow
mod. snow
mod. snow
light snow
light snow
light snow
light snow
mod. snow
mod. snow
light snow
light snow
snow shwrs
 km/h
5
S
5
SSE
10
SW
10
WSW
20
W
15
WSW
15
W
5
NNW
5
NNE
0
W
0
N
5
WNW
0
N
15
NNW
25
WNW
20
NW
25
WNW
10
SW
Snow map
1
7
6
6
4
5
7
8
2
3
1
2
5
4
max °C
6
4
2
5
6
5
1
0
-1
-1
-1
-2
-2
-2
-2
-1
0
-1
min °C
2
2
1
4
5
1
1
-1
-5
-3
-3
-4
-2
-2
-3
-1
0
-4
0
0
-1
2
1
-3
-3
-1
-5
-3
-3
-4
-2
-7
-10
-7
-6
-8
76
86
86
90
84
94
95
99
97
87
84
95
95
95
79
76
89
87
1100
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1000
1100
1150
800
550
350
0
0
200
0
0
0
0
200
350
0
Sea lvl1000m2000m3000m4000m5000m
4325631-1-3-2-2-3-2-2-3-10-344256421-3-1-1-3-1-1-201-3
Sunrise
6:56
6:58
6:58
6:58
6:58
6:58
Sunset
4:35
4:35
4:36
4:37
4:37
4:38
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Snow Radar

Latest snow reports near Ojiya Yamamotoyama Kogen:

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Ojiya Yamamotoyama Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:25cm
Last snowfall:28 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Niigata are reporting: powder (2) / good piste (2)


Snow History

Week 4 of December has on average:
0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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