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snowy resort
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 am 16 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Mostly dry. Very mild (max 18°C on Sat afternoon, min 11°C on Sun night). Winds increasing (light winds from the W on Sat morning, fresh winds from the W by Mon night).

Days 4-6 weather summary:

Light rain (total 3.0mm), mostly falling on Wed morning. Very mild (max 18°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the W on Tue morning, calm by Thu afternoon).

Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
AM
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
part cloud
cloud
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
some clouds
km/h
5
W
10
WNW
15
WNW
20
WNW
15
NW
20
WNW
25
W
25
W
40
W
35
W
20
W
10
W
5
W
10
WNW
5
WNW
5
NE
5
NE
10
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
2
 max °C
17
18
14
16
15
12
18
18
15
16
18
14
16
14
10
13
13
11
 min °C
16
16
13
15
13
11
15
16
14
16
16
13
14
13
10
11
11
10
16
16
12
14
12
9
13
14
12
14
15
12
14
12
10
11
11
10
35
49
52
51
64
63
60
39
48
34
42
61
66
74
84
61
73
86
3950
3700
3450
3500
3850
4000
4150
4200
4150
3900
3650
3400
2950
2950
3200
3250
3300
3300
Sea lvl1000m2000m3000m4000m5000m
171714161412171715161714151410121211212012201711202013192014201510151511
Sunrise
4:18
4:18
4:16
4:16
4:16
4:15
Sunset
6:44
6:45
6:45
6:45
6:46
6:47

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)


Snow History

Week 3 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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