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Ski Japan - Nagano

Shiga Kogen-Okushiga Kogen Snow Forecast

Weather Forecast for Okushiga Kogen at 2000 m
Issued: 8 pm  14 Dec 2025 (local time)

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New snow in Shiga Kogen-Okushiga Kogen

25.0cm9in
Mon 15th (AM)
The snow forecast for Shiga Kogen-Okushiga Kogen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Sun night). Winds decreasing (near gales from the W on Sun night, light winds from the W by Wed afternoon).

Shiga Kogen-Okushiga Kogen Weather (Next 3 days): The snow forecast for Shiga Kogen-Okushiga Kogen is: A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -5°C on Tue morning, min -9°C on Sun night). Winds decreasing (near gales from the W on Sun night, light winds from the W by Wed afternoon).

Shiga Kogen-Okushiga Kogen Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 4°C on Fri night, min -8°C on Wed night). Wind will be generally light.


Shiga Kogen-Okushiga Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
45
mod snow
Middle Lift: 
-6
35
mod snow
Bottom Lift: 
-5
30
mod 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
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night
heavy snow
mod snow
light snow
snow showers
part cloud
clear
snow showers
snow showers
light snow
snow showers
clear
clear
clear
clear
clear
clear
heavy snow
mod. snow
light snow
snow shwrs
some clouds
clear
snow shwrs
snow shwrs
light snow
snow shwrs
clear
clear
clear
clear
clear
clear
 km/h
45
WNW
40
WNW
35
NW
15
WNW
20
W
25
W
20
WNW
20
W
15
W
10
WNW
20
WNW
10
W
15
WSW
15
WSW
15
WSW
15
SW
Snow map
18
6
1
4
2
max °C
-7
-9
-8
-8
-5
-5
-6
-5
-5
-6
-5
-3
0
1
3
4
min °C
-9
-9
-8
-8
-6
-6
-7
-6
-6
-8
-6
-4
-2
1
2
4
-20
-20
-18
-16
-12
-13
-14
-13
-11
-15
-13
-9
-7
-4
-2
1
97
93
69
59
41
70
94
77
92
97
60
53
43
22
31
14
800
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650
0
850
1350
600
850
1100
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1300
1450
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2550
2750
topbotSea lvl1000m2000m3000m4000m5000m
-8-9-8-8-6-6-7-6-6-7-6-4-1134-5-6-7-9-3-3-5-3-4-6-3-3-4222
Sunrise
6:50
6:50
6:52
6:52
6:52
Sunset
4:30
4:30
4:30
4:30
4:31
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Snow Radar

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Latest snow reports near Shiga Kogen-Okushiga Kogen:

  • 35 km away from Shiga Kogen-Okushiga Kogen

    1 hour ago
    weather station observation

    Continuous light rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 35 km away from Shiga Kogen-Okushiga Kogen

    2 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Shiga Kogen-Okushiga Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:12 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 3 of December has on average:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.1
Powder days
Fresh snow, limited sun, any wind.
2.6
Bluebird days
Average snow, mostly sunny, light wind.




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