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Ski Japan - Iwate

Okunakayama Kōgen Snow Forecast

Weather Forecast for Okunakayama Kogen at 1000 m
Issued: 8 pm  14 Dec 2025 (local time)

New snow in Okunakayama Kōgen

11.1cm4.4in
Mon 15th (AM)
The snow forecast for Okunakayama Kōgen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -9°C on Tue night). Mainly severe gales.

Okunakayama Kōgen Weather (Next 3 days): The snow forecast for Okunakayama Kōgen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -1°C on Sun night, min -9°C on Tue night). Mainly severe gales.

Okunakayama Kōgen Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sat morning. Freeze-thaw conditions (max 4°C on Sat morning, min -9°C on Wed night). Winds increasing (light winds from the WSW on Thu night, strong winds from the WSW by Sat morning).


Okunakayama Kōgen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
40
heavy snow
Bottom Lift: 
-1
25
heavy snow
6 Day Forecast
Issued: 8 pm 14 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
light snow
snow showers
snow showers
snow showers
light snow
snow showers
part cloud
snow showers
snow showers
part cloud
clear
part cloud
clear
clear
clear
heavy snow
light snow
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
some clouds
snow shwrs
snow shwrs
some clouds
clear
some clouds
clear
clear
clear
 km/h
5
SW
70
NW
55
WNW
45
WNW
35
WSW
30
W
35
W
35
W
30
WSW
35
W
30
W
20
W
20
W
20
WSW
20
WSW
25
SW
Snow map
11
3
1
2
4
1
max °C
-1
-3
-6
-6
-2
-3
-5
-6
-6
-8
-6
-5
-3
1
1
3
min °C
-3
-4
-7
-7
-4
-4
-9
-8
-8
-9
-7
-6
-6
-1
0
1
-11
-14
-18
-18
-12
-12
-19
-18
-17
-19
-16
-12
-13
-7
-5
-4
99
97
89
90
89
98
94
83
86
93
89
82
68
81
80
48
700
550
250
0
350
550
0
0
300
0
0
350
0
800
1450
0
topbotSea lvl1000m2000m3000m4000m5000m
-2-4-7-7-3-4-7-7-7-9-7-6-5012-1-1-3-5-1-1-5-4-5-7-3-4-61-1-1
Sunrise
6:48
6:50
6:50
6:50
6:52
Sunset
4:09
4:09
4:09
4:10
4:10

Snow Radar

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Latest snow reports near Okunakayama Kōgen:

  • 38 km away from Okunakayama Kōgen

    2 hours ago
    weather station observation

    Light rain reported from Osanai wx at 234 metres elevation 5 kms SSE of Suishozan but it is forecast cold enough for snow at the ski area from Suishozan

  • 46 km away from Okunakayama Kōgen

    9 hours ago
    weather station observation

    Rain and snow or hail reported from Morioka at 241 metres elevation 8 kms ENE of Morioka Highland Ski Resort from Morioka Highland

  • 46 km away from Okunakayama Kōgen

    11 hours ago
    weather station observation

    Moderate to heavy freezing rain reported from Morioka at 241 metres elevation 8 kms ENE of Morioka Highland but it is forecast cold enough for snow at the ski area from Morioka Highland

  • 46 km away from Okunakayama Kōgen

    17 hours ago
    weather station observation

    Continuous light snow reported from Morioka at 241 metres elevation 8 kms ENE of Morioka Highland Ski Resort from Morioka Highland

Okunakayama Kōgen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:11cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Iwate are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
1.5
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.0
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.




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