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Ski Japan - Iwate

Okunakayama Kōgen Snow Forecast

40.08° N 141.19° E

Weather Forecast for Okunakayama Kōgen at 1000 m altitude

Issued:
8 pm 08 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
5
W
5
W
5
W
5
SSW
10
SSW
5
SW
10
SW
5
W
10
WNW
10
NW
5
N
0
NE
10
S
10
SSW
15
SSW
20
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
10
15
15
13
17
16
13
15
15
12
13
13
11
14
14
13
min °C
10
13
12
12
15
14
12
14
12
10
12
11
10
13
12
12
 chill °C
9
13
12
12
15
14
12
14
12
9
12
11
9
12
10
10
Humid %
56
41
53
55
37
48
56
48
63
62
53
75
78
60
65
69
Freeze m
3550
3800
3900
3900
3900
3900
3800
3850
3900
3700
3700
3800
3750
3800
3850
3800
Sea lvl1000m2000m3000m4000m5000m
101414131615131514111312111413139171511181611181611161411171512
Sunrise
—
5:37
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
Sunset
—
—
5:06
—
—
5:04
—
—
5:01
—
—
5:00
—
—
4:59
—

Next 4 days weather summary:

Mostly dry. Very mild (max 17°C on Sat morning, min 10°C on Thu night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 5.0mm), mostly falling on Wed afternoon. Very mild (max 14°C on Tue morning, min 10°C on Sun night). Winds increasing (calm on Mon afternoon, strong winds from the WSW by Wed afternoon).

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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 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.


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