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Ski Japan - Nagano

Shiga Kogen-Okushiga Kogen Snow Forecast

Weather Forecast for Okushiga Kogen at 1500 m
Issued: 8 pm  11 Dec 2025 (local time)

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New snow in Shiga Kogen-Okushiga Kogen

25.0cm9in
Fri 12th (AM)
The snow forecast for Shiga Kogen-Okushiga Kogen is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Sun morning, min -11°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun 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 Thu night. Freeze-thaw conditions (max 1°C on Sun morning, min -11°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the WNW by Sun afternoon).

Shiga Kogen-Okushiga Kogen Weather (Days 4-6): A moderate fall of snow, heaviest on Wed afternoon. Temperatures will be below freezing (max -2°C on Tue morning, min -9°C on Mon night). Winds decreasing (fresh winds from the WNW on Sun night, calm by Mon night).


Shiga Kogen-Okushiga Kogen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-12
35
heavy snow
Middle Lift: 
-10
30
heavy snow
Bottom Lift: 
-8
30
heavy snow
6 Day Forecast
Issued: 8 pm 11 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
light snow
snow showers
part cloud
part cloud
cloud
light snow
light snow
light snow
light snow
light snow
snow showers
clear
clear
snow showers
heavy snow
mod. snow
light snow
snow shwrs
some clouds
some clouds
cloudy
light snow
light snow
light snow
light snow
light snow
snow shwrs
clear
clear
snow shwrs
 km/h
25
NNW
35
NW
25
NW
15
NNW
5
NW
10
S
15
S
10
SSW
20
W
35
WNW
30
NW
20
NW
5
NW
5
WSW
5
WSW
10
SW
Snow map
26
6
5
1
2
4
4
4
2
max °C
-2
-9
-9
-9
-4
-3
-1
1
-1
-6
-6
-6
-9
-2
-2
-3
min °C
-9
-10
-10
-11
-7
-6
-6
0
-4
-7
-7
-8
-9
-4
-5
-5
-18
-20
-17
-17
-7
-11
-12
-4
-12
-16
-16
-14
-13
-6
-9
-8
97
97
95
83
70
64
79
96
97
93
96
94
76
46
65
77
700
0
0
0
400
1150
1050
1850
1400
550
500
600
0
950
1300
850
topbotSea lvl1000m2000m3000m4000m5000m
-9-13-12-11-7-5-3-1-6-10-11-9-8-5-5-5-6-10-10-10-6-5-41-3-7-7-7-9-3-4-4
Sunrise
6:48
6:48
6:50
6:50
6:50
Sunset
4:29
4:30
4:30
4:30
4:30
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Latest snow reports near Shiga Kogen-Okushiga Kogen:

  • 35 km away from Shiga Kogen-Okushiga Kogen

    2 hours ago
    weather station observation

    Moderate to heavy freezing 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

  • 44 km away from Shiga Kogen-Okushiga Kogen

    2 hours ago
    weather station observation

    Moderate to heavy freezing rain reported from Takada at 18 metres elevation only 2 kms E of Kanayasan but it is forecast cold enough for snow at the ski area from Kanayasan

  • 35 km away from Shiga Kogen-Okushiga Kogen

    6 hours ago
    weather station observation

    Intermittent moderate rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at higher elevations in the ski area from Iizuna Kogen

Shiga Kogen-Okushiga Kogen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:13cm
Last snowfall:10 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.1
Powder days
Fresh snow, limited sun, any wind.
1.0
Bluebird days
Average snow, mostly sunny, light wind.




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