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Lat Long: 40.08° N 141.19° E
Ski Japan - Iwate

Okunakayama Kōgen Snow Forecast

Weather Forecast for Okunakayama Kogen at 1000m altitude

Issued: 2 pm 27 Apr 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 13.0mm), heaviest on Tue afternoon. Very mild (max 10°C on Mon afternoon, min 1°C on Wed night). Winds decreasing (fresh winds from the W on Mon night, calm by Wed morning).

Days 4-6 weather summary:

Moderate rain (total 14.0mm), heaviest on Fri night. Very mild (max 10°C on Fri afternoon, min 5°C on Fri night). Winds increasing (light winds from the WSW on Fri afternoon, near gales from the W by Sat night).

Mon
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
rain showers
light rain
light rain
light rain
rain showers
clear
clear
part cloud
part cloud
cloud
light rain
rain showers
clear
part cloud
clear
cloudy
some clouds
rain shwrs
light rain
light rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
cloudy
light rain
rain shwrs
clear
some clouds
clear
km/h
15
NW
30
W
25
W
15
SW
10
WSW
5
WNW
10
WNW
20
WNW
10
W
10
WSW
15
SSW
20
SSW
10
WSW
15
N
30
W
40
W
50
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
4
4
2
2
2
12
 max °C
10
8
6
5
5
2
4
2
7
9
7
9
10
7
9
9
7
 min °C
9
5
6
5
2
2
3
1
4
8
6
8
7
5
7
8
6
6
0
2
2
0
1
0
-4
1
5
3
5
5
2
3
3
0
65
70
77
94
98
97
86
64
54
55
62
64
66
97
76
67
42
2450
2400
1950
1950
1800
1450
1450
1400
1550
2200
3150
2750
2550
2200
2300
2350
2200
Sea lvl1000m2000m3000m4000m5000m
1076542426979968971281175572111261211712127
Sunrise
4:39
4:37
4:37
4:35
4:33
Sunset
6:24
6:25
6:27
6:28
6:29
6:30

Snow Radar

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Latest snow reports near Okunakayama Kōgen:

  • 21 km away from Okunakayama Kōgen

    - APPI 36 hours ago
    Eyeball reporter

    Pistes soften up fast in the strong sun. Glorious sunny weather, suntan lotion a must. from Appi Kogen

Okunakayama Kōgen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:11 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)


Snow History

Week 4 of April has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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