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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1700 m
Issued: 2 pm  09 Dec 2025 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

28.1cm11in
Thu 11th (NGT)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -11°C on Thu night). Winds increasing (light winds from the NW on Tue afternoon, strong winds from the NW by Thu night).

Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu morning, min -11°C on Thu night). Winds increasing (light winds from the NW on Tue afternoon, strong winds from the NW by Thu night).

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -2°C on Sun morning, min -12°C on Fri afternoon). Winds increasing (calm on Sat afternoon, strong winds from the SW by Sun night).


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-7
10
clear
Bottom Lift: 
-9
10
clear
6 Day Forecast
Issued: 2 pm 09 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
clear
part cloud
cloud
cloud
clear
heavy snow
mod snow
mod snow
light snow
snow showers
light snow
light snow
light snow
mod snow
light snow
snow shwrs
clear
clear
some clouds
cloudy
cloudy
clear
heavy snow
mod. snow
mod. snow
light snow
snow shwrs
light snow
light snow
light snow
mod. snow
light snow
 km/h
10
NW
10
W
10
WNW
10
WNW
10
SW
15
SW
20
SW
25
NNW
40
NW
35
NW
20
NW
15
NW
10
NW
10
SW
10
S
15
SW
25
SW
Snow map
29
7
6
4
2
6
4
max °C
-6
-8
-3
-3
-4
1
1
-3
-11
-11
-11
-7
-7
-6
-2
-2
-4
min °C
-8
-9
-4
-5
-5
-1
-3
-11
-11
-12
-12
-9
-10
-9
-4
-2
-6
-12
-13
-8
-8
-9
-5
-9
-22
-22
-22
-20
-16
-10
-13
-9
-7
-15
80
58
64
83
55
40
41
97
92
89
88
77
78
65
87
96
92
850
250
1100
1200
1050
1600
1850
700
0
0
0
300
500
450
950
1200
1100
topbotSea lvl1000m2000m3000m4000m5000m
-7-6-5-5-3-1-1-8-12-12-11-9-8-6-3-2-5-7-9-4-4-50-1-7-11-12-12-8-9-8-3-2-5
Sunrise
6:46
6:47
6:48
6:48
6:48
Sunset
4:29
4:29
4:29
4:30
4:30
4:30
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Snow Radar

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Latest snow reports near Shiga Kogen-Tannenomori Okojo:

  • 29 km away from Shiga Kogen-Tannenomori Okojo

    2 hours ago
    Is it snowing?

    Snowing in Kagura. from Kagura

  • 48 km away from Shiga Kogen-Tannenomori Okojo

    4 hours ago
    weather station observation

    Rain and snow or hail reported from Takada at 18 metres elevation only 2 kms E of Kanayasan Ski Resort from Kanayasan

  • 33 km away from Shiga Kogen-Tannenomori Okojo

    7 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

  • 29 km away from Shiga Kogen-Tannenomori Okojo

    7 hours ago
    Is it snowing?

    It is snowing steadily in Kagura. from Kagura

Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:7cm
Last snowfall: 8 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:
1.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.7
Powder days
Fresh snow, limited sun, any wind.
0.6
Bluebird days
Average snow, mostly sunny, light wind.




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