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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: 8 am 01 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 30.0mm), heaviest during Sun night. Very mild (max 12°C on Sun morning, min 5°C on Fri night). Winds decreasing (gales from the WNW on Sat morning, light winds from the S by Sun night).

Days 4-6 weather summary:

Moderate rain (total 16.0mm), heaviest on Mon afternoon. Very mild (max 16°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light.

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
mod rain
rain showers
clear
part cloud
part cloud
cloud
heavy rain
mod rain
mod rain
light rain
clear
clear
clear
clear
clear
clear
light rain
light rain
mod. rain
rain shwrs
clear
some clouds
some clouds
cloudy
heavy rain
mod. rain
mod. rain
light rain
clear
clear
clear
clear
clear
clear
km/h
55
S
40
SSE
25
WSW
65
WNW
55
WNW
45
W
25
SW
25
WSW
25
S
20
SSW
25
WSW
25
W
20
WNW
20
W
25
WSW
25
SW
20
WSW
20
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
4
9
2
13
6
6
4
 max °C
9
10
10
7
6
7
12
12
8
9
8
7
9
10
12
15
16
12
 min °C
8
9
5
6
6
6
8
9
7
9
7
4
7
9
8
14
14
12
3
5
-2
-1
0
0
4
6
4
6
3
-1
4
6
4
12
12
10
92
96
95
65
54
51
63
49
90
96
98
99
56
49
51
50
55
68
3100
3400
2750
2000
2050
2150
2400
2450
2550
3050
3100
2300
1950
2350
3200
3300
3350
3450
Sea lvl1000m2000m3000m4000m5000m
9108767101189868101015151210109111071414998613139181812
Sunrise
4:35
4:33
4:33
4:31
4:31
4:30
Sunset
6:29
6:30
6:30
6:31
6:32
6:34

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Okunakayama Kōgen:

  • 21 km away from Okunakayama Kōgen

    - APPI 21 hours ago
    Eyeball reporter

    Spring conditions on piste. Lovely spring weather, perfect ski day. 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 1 of May has on average:

0.1
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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