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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 18 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 32.0mm), heaviest during Thu afternoon. Warm (max 27°C on Tue morning, min 9°C on Thu afternoon). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 41.0mm), heaviest during Thu night. Very mild (max 15°C on Sun afternoon, min 4°C on Fri night). Wind will be generally light.

Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
cloud
cloud
mod rain
heavy rain
heavy rain
heavy rain
mod rain
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
some clouds
cloudy
cloudy
mod. rain
heavy rain
heavy rain
heavy rain
mod. rain
some clouds
some clouds
some clouds
some clouds
cloudy
km/h
10
WSW
15
W
10
WNW
5
SW
5
NW
5
NW
5
WNW
15
ESE
15
ESE
20
ESE
20
ESE
15
ESE
10
ESE
10
ESE
10
SE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
7
12
13
30
9
 max °C
17
27
27
17
24
24
17
12
10
9
8
9
6
14
14
11
 min °C
15
23
20
16
21
19
13
10
9
9
8
8
4
11
10
9
14
23
20
16
21
19
12
8
6
6
5
5
2
10
9
7
54
35
31
45
37
39
71
97
98
98
97
86
82
59
52
88
4400
4250
4200
3700
3550
3700
3500
3750
3750
3550
3150
3150
3800
4000
4200
4200
Sea lvl1000m2000m3000m4000m5000m
1821211719191410987781112101625241723221511109895131210
Sunrise
4:24
4:22
4:22
4:22
4:20
Sunset
6:45
6:45
6:45
6:46
6:47
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 3 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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