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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1700 m
Issued: 8 am  19 Jan 2026 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

7.0cm2.8in
Mon 19th (NGT)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Mon morning, min -16°C on Tue night). Wind will be generally light.

Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 1°C on Mon morning, min -16°C on Tue night). Wind will be generally light.

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A heavy fall of snow, heaviest during Thu morning. Temperatures will be well below freezing (max -9°C on Sat morning, min -18°C on Thu night). Wind will be generally light.


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
15
part cloud
Bottom Lift: 
1
15
part cloud
6 Day Forecast
Issued: 8 am 19 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
part cloud
mod snow
light snow
light snow
light snow
clear
part cloud
heavy snow
heavy snow
mod snow
snow showers
part cloud
light snow
light snow
light snow
light snow
heavy snow
cloudy
some clouds
mod. snow
light snow
light snow
light snow
clear
some clouds
heavy snow
heavy snow
mod. snow
snow shwrs
some clouds
light snow
light snow
light snow
light snow
heavy snow
 km/h
10
WSW
10
W
20
W
25
NW
25
NW
15
NW
15
WNW
10
WNW
10
NW
20
NW
20
NW
20
WNW
10
WSW
20
W
15
W
15
WSW
25
W
15
NNW
Snow map
6
4
3
2
10
12
7
2
3
5
1
2
20
max °C
1
0
-4
-10
-11
-13
-11
-11
-14
-13
-14
-16
-10
-10
-12
-9
-9
-12
min °C
-1
-4
-9
-11
-13
-16
-13
-15
-16
-14
-15
-18
-13
-12
-15
-11
-12
-13
-5
-8
-17
-20
-22
-24
-20
-19
-20
-22
-24
-26
-20
-22
-22
-18
-21
-20
54
64
88
80
77
83
60
75
92
95
93
95
64
89
91
89
81
96
1600
1750
1150
0
0
0
0
0
0
0
0
0
0
200
0
0
350
0
Sea lvl1000m2000m3000m4000m5000m
-1-2-7-12-13-15-14-14-16-15-16-17-13-12-14-11-12-130-2-7-11-12-15-12-13-15-14-15-17-12-11-14-10-11-13
Sunrise
6:56
6:56
6:54
6:54
6:54
6:54
Sunset
4:55
4:57
4:58
4:59
5:00
5:01
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Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:17 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 3 of January has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.6
Powder days
Fresh snow, limited sun, any wind.
1.4
Bluebird days
Average snow, mostly sunny, light wind.



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