comScore pixel
snowy ski resort
Ski Japan - Yamagata

Omoshiroyama Kōgen Ski Park Snow Forecast

38.33° N 140.50° E

Weather Forecast for Omoshiroyama Kōgen Ski Park at 460 m altitude

Issued:
2 pm 20 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Tue
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
rain showers
heavy rain
light rain
light rain
rain showers
clear
clear
part cloud
part cloud
cloud
light rain
light rain
rain showers
rain showers
cloud
light rain
light rain
rain shwrs
heavy rain
light rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
rain shwrs
rain shwrs
cloudy
km/h
5
W
5
S
25
WSW
30
WSW
35
WNW
30
WNW
35
WNW
10
WNW
5
W
5
WSW
5
SSW
5
S
5
W
5
W
10
WNW
15
WNW
10
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
5
4
1
12
4
1
1
—
—
—
—
—
2
1
1
1
—
max °C
15
15
22
19
14
8
9
6
15
14
11
16
13
12
17
15
11
min °C
14
15
18
17
8
8
7
3
10
9
9
14
12
11
15
12
10
 chill °C
14
15
17
16
4
4
3
2
10
9
8
14
12
10
14
11
8
Humid %
99
94
86
92
95
83
73
79
50
43
56
60
85
92
89
89
86
Freeze m
3800
3850
4100
4000
3250
1500
1450
1350
3150
3450
3700
3600
3700
3700
3700
3800
3450
Sea lvl1000m2000m3000m4000m5000m
1415181685541011121413121312101515201811885131210151312161411
Sunrise
—
—
5:52
—
—
5:52
—
—
5:54
—
—
5:54
—
—
5:56
—
—
Sunset
4:53
—
—
4:52
—
—
4:51
—
—
4:50
—
—
4:49
—
—
4:46
—

Next 3 days weather summary:

Heavy rain (total 28.0mm), heaviest during Wed afternoon. Warm (max 22°C on Wed morning, min 3°C on Thu night). Winds increasing (calm on Tue afternoon, strong winds from the W by Wed night).

Days 4-6 weather summary:

Light rain (total 5.0mm), mostly falling on Sat afternoon. Very mild (max 17°C on Sun morning, min 9°C on Fri afternoon). Wind will be generally light.

  • Circle CheckHourly & 16-day forecasts
  • Circle CheckView past weather
  • Circle CheckFast, ad-free browsing
  • Circle CheckSnow hindcasts & History
Unlocks app & website

Avalanche information: Japan Avalanche Network

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-Forecast Partner Offers

Snow History

Week 3 of October 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.


Snow-Forecast Partner Offers


Map placeholder