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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:
2 pm 08 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Thu
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
PM
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
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
W
5
W
5
W
5
W
5
SSW
10
SSW
5
SW
10
SW
10
W
10
WNW
5
NW
5
NNW
0
NE
10
SSW
10
SSW
15
S
20
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
max °C
12
10
15
15
13
16
16
13
15
15
11
13
14
12
14
15
12
min °C
10
10
13
13
12
15
14
12
14
12
10
12
11
11
13
13
12
 chill °C
9
9
13
13
12
15
14
12
14
11
10
12
11
10
12
12
10
Humid %
60
55
39
50
53
38
49
57
47
60
57
51
69
71
48
64
57
Freeze m
3600
3550
3800
3900
3900
3900
3900
3850
3850
3900
3650
3450
3650
3700
3750
3800
3850
Sea lvl1000m2000m3000m4000m5000m
1110141413161513151411131312141412139171511181611181510171511171611
Sunrise
—
—
5:37
—
—
5:39
—
—
5:39
—
—
5:41
—
—
5:41
—
—
Sunset
5:07
—
—
5:06
—
—
5:04
—
—
5:01
—
—
5:00
—
—
4:59
—

Next 3 days weather summary:

Mostly dry. Very mild (max 16°C on Sat morning, min 10°C on Thu afternoon). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Very mild (max 15°C on Sun afternoon, min 10°C on Sun night). Wind will be generally light.

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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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