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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  28 Dec 2025 (local time)

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New snow in Omoshiroyama Kōgen Ski Park

0.7cm0.3in
Mon 29th (NGT)
The snow forecast for Omoshiroyama Kōgen Ski Park is: Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Sun morning). Winds increasing (light winds from the SW on Sun night, strong winds from the W by Tue night).

Omoshiroyama Kōgen Ski Park Weather (Next 3 days): The snow forecast for Omoshiroyama Kōgen Ski Park is: Light rain (total 6.0mm) at first, then becoming colder with a dusting of snow on Tue night. Freeze-thaw conditions (max 4°C on Mon morning, min -3°C on Sun morning). Winds increasing (light winds from the SW on Sun night, strong winds from the W by Tue night).

Omoshiroyama Kōgen Ski Park Weather (Days 4-6): A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max -1°C on Wed morning, min -8°C on Wed night). Wind will be generally light.


Omoshiroyama Kōgen Ski Park Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
15
clear
Middle Lift: 
0
15
clear
Bottom Lift: 
2
10
clear
6 Day Forecast
Issued: 8 am 28 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
AM
PM
night
AM
PM
night
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night
AM
PM
night
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night
AM
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night
snow showers
clear
clear
clear
clear
snow showers
mod rain
light snow
snow showers
light snow
light snow
snow showers
snow showers
light snow
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
clear
clear
snow shwrs
mod. rain
light snow
snow shwrs
light snow
light snow
snow shwrs
snow shwrs
light snow
light snow
light snow
light snow
light snow
 km/h
25
WNW
15
W
5
SSW
10
SW
10
SW
20
WSW
20
W
15
W
25
W
20
WSW
20
NW
15
NW
5
WNW
15
NW
15
WNW
5
NW
10
ESE
10
NW
Snow map
1
1
1
2
2
3
4
4
6
max °C
-1
0
-2
4
4
1
2
2
1
-1
-3
-7
-6
-7
-7
-6
-6
-7
min °C
-3
-3
-3
2
2
0
2
1
-1
-1
-5
-8
-7
-8
-8
-7
-6
-8
-10
-6
-6
-1
-1
-6
-3
-4
-9
-7
-11
-14
-10
-14
-14
-7
-10
-14
88
82
67
55
72
84
97
98
95
93
93
91
77
84
96
83
92
89
300
600
0
1150
1300
850
1100
1000
750
500
200
0
0
0
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-4-3-322111-2-3-6-9-8-9-9-8-8-91-1-54313321-3-7-4-6-7-4-4-7
Sunrise
6:52
6:54
6:54
6:54
6:54
6:54
Sunset
4:23
4:24
4:25
4:25
4:27
4:28
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Latest snow reports near Omoshiroyama Kōgen Ski Park:

  • 20 km away from Omoshiroyama Kōgen Ski Park

    21 hours ago
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    Snowing heavily at Yamagata Zao Onsen. from Yamagata Zao Onsen

Omoshiroyama Kōgen Ski Park Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:15cm
Last snowfall:27 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata are reporting: powder (1) / good piste (1)


Snow History

Week 4 of December has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.9
Powder days
Fresh snow, limited sun, any wind.
1.2
Bluebird days
Average snow, mostly sunny, light wind.



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