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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: 2 pm 28 Apr 2026 (local time)

Forecast update in  hr  min

Next snow in Okunakayama Kōgen: 0.1cm on Tue 28th  (after 9 PM)

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 13.0mm), heaviest on Tue afternoon. Very mild (max 10°C on Thu afternoon, min 2°C on Tue night). Winds increasing (light winds from the NW on Tue night, fresh winds from the SSW by Fri morning).

Days 4-6 weather summary:

Heavy rain (total 56.0mm), heaviest during Fri night. Very mild (max 10°C on Sun morning, min 5°C on Fri night). Winds decreasing (near gales from the NW on Sat morning, light winds from the SW by Sun night).

Tue
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
light snow
part cloud
part cloud
clear
clear
part cloud
part cloud
light rain
light rain
heavy rain
rain showers
clear
part cloud
cloud
light rain
mod rain
mod. rain
light snow
some clouds
some clouds
clear
clear
some clouds
some clouds
light rain
light rain
heavy rain
rain shwrs
clear
some clouds
cloudy
light rain
mod. rain
km/h
20
WSW
10
WSW
10
WNW
15
WNW
20
WNW
20
WSW
15
WSW
15
SSW
30
SSW
35
S
45
NE
55
NW
45
WNW
35
W
25
WSW
25
WSW
10
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
10
2
1
5
31
2
1
9
 max °C
4
3
4
6
3
9
10
7
9
9
8
9
8
7
10
10
8
 min °C
3
2
2
4
2
6
8
6
9
8
5
7
7
6
9
9
6
-1
0
0
0
-2
3
6
3
5
5
-1
1
2
1
6
6
4
96
98
77
55
60
43
46
57
64
90
99
88
57
61
61
68
93
1700
1500
1300
1650
1500
1950
2900
3150
2950
2750
2850
2200
2250
2250
2250
2300
2200
Sea lvl1000m2000m3000m4000m5000m
43353897997887101076588212126111081211714139
Sunrise
4:37
4:37
4:35
4:33
4:33
Sunset
6:25
6:27
6:28
6:29
6:30
6:30

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 4 of April has on average:

0.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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