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Ski Japan - Yamagata

Omoshiroyama Kōgen Ski Park Snow Forecast

Weather Forecast for Omoshiroyama Kogen Ski Park at 680 m
Issued: 8 am  09 Dec 2025 (local time)

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New snow in Omoshiroyama Kōgen Ski Park

1.3cm0.5in
Tue 9th (PM)
The snow forecast for Omoshiroyama Kōgen Ski Park is: Drizzle on Thu night followed by colder weather and a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -6°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the WSW by Thu night).

Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: Drizzle on Thu night followed by colder weather and a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 6°C on Thu afternoon, min -6°C on Thu night). Winds increasing (light winds from the WNW on Wed morning, strong winds from the WSW by Thu night).

Omoshiroyama Kōgen Ski Park Weather (Days 4-6): A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Sun night, min -7°C on Fri morning). Winds decreasing (strong winds from the WNW on Fri morning, light winds from the WSW by Sun morning).


Omoshiroyama Kōgen Ski Park Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
25
light snow
Middle Lift: 
0
20
light snow
Bottom Lift: 
2
15
light snow
6 Day Forecast
Issued: 8 am 09 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
light snow
light snow
light snow
part cloud
cloud
part cloud
mod snow
mod snow
light snow
mod snow
light snow
snow showers
snow showers
cloud
light snow
mod snow
light snow
light snow
light snow
light snow
light snow
some clouds
cloudy
some clouds
mod. snow
mod. snow
light snow
mod. snow
light snow
snow shwrs
snow shwrs
cloudy
light snow
mod. snow
 km/h
25
WNW
20
WNW
15
WSW
10
WNW
10
WNW
15
WSW
20
WSW
25
WSW
25
WNW
45
WNW
45
WNW
35
WNW
40
WNW
35
WNW
25
W
10
WSW
10
SE
10
ESE
Snow map
1
1
4
6
6
4
8
1
1
6
1
max °C
0
0
-1
0
0
1
5
6
3
-6
-7
-5
-3
-3
-3
0
-1
1
min °C
-2
-1
-1
0
0
-1
3
3
-6
-7
-7
-7
-5
-4
-4
-1
-1
0
-8
-5
-6
-4
-4
-5
-2
-3
-15
-17
-17
-16
-14
-13
-12
-4
-4
-5
94
90
97
97
95
93
85
56
97
95
95
96
93
88
96
77
84
99
450
600
450
600
700
300
1200
1550
500
0
0
0
0
300
0
500
600
700
topbotSea lvl1000m2000m3000m4000m5000m
-3-3-3-2-2-134-3-8-8-8-6-5-5-2-2-1210220650-5-5-5-2-2-3101
Sunrise
6:41
6:43
6:43
6:43
6:45
6:46
Sunset
4:16
4:16
4:16
4:16
4:16
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:1cm
Last snowfall: 8 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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