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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1750 m
Issued: 8 am  18 Feb 2026 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

10.0cm3.9in
Wed 18th (PM)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -14°C on Wed night). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri afternoon).

Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A moderate fall of snow, heaviest on Wed night. Temperatures will be below freezing (max -2°C on Fri afternoon, min -14°C on Wed night). Winds decreasing (fresh winds from the NW on Wed night, calm by Fri afternoon).

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): Mostly dry. Freeze-thaw conditions (max 5°C on Sun morning, min -2°C on Mon afternoon). Winds increasing (calm on Sat afternoon, fresh winds from the SW by Sun night).


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
10
clear
Bottom Lift: 
-3
10
clear
6 Day Forecast
Issued: 8 am 18 Feb 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
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clear
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heavy snow
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clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
snow shwrs
heavy snow
snow shwrs
snow shwrs
snow shwrs
clear
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some clouds
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some clouds
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 km/h
10
WSW
10
W
35
NW
25
NNW
20
NNW
10
WNW
10
W
5
W
5
WSW
5
WSW
5
WSW
10
SSW
15
SSW
20
SW
30
SW
20
WSW
10
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10
WNW
Snow map
1
13
max °C
-4
-4
-12
-9
-8
-8
-3
-2
-4
1
1
0
5
5
2
2
0
1
min °C
-6
-7
-14
-11
-10
-10
-4
-5
-5
-1
-1
-1
3
2
1
1
-2
-2
-10
-15
-26
-20
-16
-16
-8
-5
-7
-3
-3
-4
-1
-2
-5
-4
-6
-6
55
50
83
73
70
64
31
45
53
32
41
51
26
33
76
68
67
62
800
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0
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0
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700
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1300
Sea lvl1000m2000m3000m4000m5000m
-5-7-13-10-10-9-4-4-50-1-14411-1-1-4-5-12-9-10-11-3-4-71-1-34412-1-2
Sunrise
6:31
6:30
6:28
6:28
6:26
6:24
Sunset
5:28
5:29
5:30
5:30
5:31
5:32
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Snow Radar

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Latest snow reports near Shiga Kogen-Tannenomori Okojo:

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Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:1cm
Last snowfall:16 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 3 of February has on average:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.



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