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Lat Long: 38.33° N 140.50° E
Ski Japan - Yamagata

Omoshiroyama Kōgen Ski Park Snow Forecast

Weather Forecast for Omoshiroyama Kogen Ski Park at 460m altitude

Issued: 8 pm 07 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 20.0mm), heaviest during Fri afternoon. Warm (max 21°C on Fri morning, min 6°C on Sat night). Winds increasing (calm on Fri afternoon, strong winds from the WNW by Sat morning).

Days 5-7 weather summary:

Some drizzle, heaviest during Mon night. Warm (max 22°C on Tue morning, min 7°C on Sun night). Wind will be generally light.

Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
cloud
heavy rain
rain showers
rain showers
rain showers
clear
clear
clear
clear
cloud
part cloud
rain showers
clear
cloud
part cloud
some clouds
cloudy
heavy rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
cloudy
some clouds
rain shwrs
clear
cloudy
some clouds
km/h
5
WSW
5
W
5
SE
40
W
45
W
45
WNW
25
WNW
30
WNW
30
W
15
W
10
W
10
WSW
10
WSW
5
W
0
NNE
5
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
12
4
2
2
1
 max °C
15
21
17
10
8
10
8
16
16
10
19
20
13
22
21
14
 min °C
13
18
13
7
8
8
6
14
12
7
17
15
10
19
16
12
13
18
12
2
3
4
1
12
10
4
17
15
9
19
16
12
66
60
75
87
95
77
63
47
47
51
36
37
53
51
54
78
3300
2950
3000
2000
1550
1600
1650
2000
2250
2750
2700
2800
3000
3100
3150
3200
Sea lvl1000m2000m3000m4000m5000m
141612646610119141412151513142015989715149181812211913
Sunrise
4:33
4:33
4:31
4:31
4:30
Sunset
6:35
6:36
6:37
6:37
6:37
Popular Omoshiroyama Kōgen Ski Park Pages

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:
Last snowfall: 2 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Yamagata are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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