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Ski Japan - Iwate

Okunakayama Kōgen Snow Forecast

Lat Long: 40.08° N 141.19° E

Weather Forecast for Okunakayama Kogen at 600m altitude

Issued: 2 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Sat morning. Warm (max 24°C on Sun afternoon, min 10°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 6.0mm), mostly falling on Thu night. Warm (max 23°C on Wed morning, min 12°C on Tue night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
light rain
rain showers
part cloud
cloud
part cloud
clear
part cloud
cloud
light rain
t-storm
risk
t-storm
risk
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light rain
km/h
10
SW
10
WSW
5
WSW
5
SSW
0
NW
10
SSW
15
S
15
SSW
5
S
5
N
15
NW
5
WSW
5
W
5
NW
5
SSW
10
S
15
S
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
5
5
1
2
3
 max °C
17
17
14
23
24
15
20
18
14
21
20
14
23
23
16
23
20
15
 min °C
17
16
11
20
19
14
19
17
10
17
18
12
20
19
14
21
17
14
17
16
11
20
19
14
19
17
10
17
18
12
20
19
14
21
16
13
74
76
76
45
42
79
67
65
84
73
67
88
44
49
82
55
52
73
2850
3000
3150
3500
3650
3700
3550
3400
3150
3250
3450
3750
3600
3650
3650
3850
3800
3650
Sea lvl1000m2000m3000m4000m5000m
131413171815171613151614181816191815171713222215201812191913222115221915
Sunrise
4:05
4:05
4:05
4:05
4:05
4:05
Sunset
7:04
7:05
7:05
7:06
7:06
7:06

Days 7-16 weather summary:

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Okunakayama Kōgen:

No recent snow reports

No recent snow reports

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)

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Snow History

Week 2 of June 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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