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Ski Japan - Yamagata

Omoshiroyama Kōgen Ski Park Snow Forecast

Weather Forecast for Omoshiroyama Kogen Ski Park at 680 m
Issued: 2 pm  10 Dec 2025 (local time)

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New snow in Omoshiroyama Kōgen Ski Park

8.8cm3.5in
Thu 11th (NGT)
The snow forecast for Omoshiroyama Kōgen Ski Park is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -7°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, strong winds from the WNW by Thu night).

Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 6°C on Thu morning, min -7°C on Fri morning). Winds increasing (light winds from the SSW on Wed night, strong winds from the WNW by Thu night).

Omoshiroyama Kōgen Ski Park Weather (Days 4-6): A light covering of new snow, mostly falling on Sun morning. Freeze-thaw conditions (max 2°C on Sun afternoon, min -4°C on Sat afternoon). Winds increasing (calm on Sat afternoon, gales from the WNW by Sun night).


Omoshiroyama Kōgen Ski Park Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
25
snow showers
Middle Lift: 
-1
20
snow showers
Bottom Lift: 
1
15
snow showers
6 Day Forecast
Issued: 2 pm 10 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Wed
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
part cloud
part cloud
clear
mod snow
mod snow
light snow
light snow
snow showers
snow showers
light snow
light snow
light snow
light snow
light snow
light snow
light snow
light snow
some clouds
some clouds
clear
mod. snow
mod. snow
light snow
light snow
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
light snow
light snow
light snow
 km/h
20
WNW
15
WSW
15
SW
25
WSW
25
NW
40
WNW
40
WNW
40
WNW
25
WNW
10
W
10
SSE
15
ESE
15
W
70
WNW
55
WNW
45
WNW
30
WNW
Snow map
9
6
4
3
3
1
1
1
1
max °C
-1
-1
6
6
1
-6
-6
-5
-2
-1
0
1
2
1
-2
-3
-2
min °C
-2
-3
3
4
-6
-7
-7
-6
-3
-4
-2
0
1
-2
-2
-3
-3
-7
-8
-1
-2
-16
-17
-16
-15
-10
-6
-5
-4
-5
-11
-11
-12
-11
89
83
61
53
94
95
95
95
90
83
79
98
99
96
91
94
95
550
0
1300
1650
350
0
0
0
250
500
200
750
1250
750
450
300
300
topbotSea lvl1000m2000m3000m4000m5000m
-3-244-4-8-8-7-4-4-2-11-3-4-5-50-365-2-5-5-40-2-21111-2-2
Sunrise
6:43
6:43
6:45
6:46
6:47
Sunset
4:16
4:16
4:16
4:16
4:17
4:17
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Snow Radar

Latest snow reports near Omoshiroyama Kōgen Ski Park:

No recent snow reports

No recent snow reports

Omoshiroyama Kōgen Ski Park Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:5cm
Last snowfall: 9 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)


Snow History

Week 2 of December has on average:
0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.




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