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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1700 m
Issued: 8 pm  20 Jan 2026 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

1.0cm0.4in
Wed 21st (AM)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Wed night. Temperatures will be well below freezing (max -9°C on Fri afternoon, min -17°C on Thu 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. Temperatures will be well below freezing (max -9°C on Fri afternoon, min -17°C on Thu night). Wind will be generally light.

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Temperatures will be well below freezing (max -9°C on Sat morning, min -15°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the NW by Mon afternoon).


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-15
25
snow showers
Bottom Lift: 
-14
20
snow showers
6 Day Forecast
Issued: 8 pm 20 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
heavy snow
mod snow
light snow
snow showers
clear
cloud
light snow
light snow
mod snow
heavy snow
mod snow
mod snow
mod snow
light snow
snow shwrs
snow shwrs
heavy snow
mod. snow
light snow
snow shwrs
clear
cloudy
light snow
light snow
mod. snow
heavy snow
mod. snow
mod. snow
mod. snow
 km/h
20
NW
15
WNW
10
WNW
15
NNW
20
WNW
25
WNW
10
WNW
15
W
15
W
20
W
10
W
10
NW
15
NW
25
NW
30
NW
20
NW
Snow map
3
16
5
2
5
3
7
18
9
5
7
max °C
-13
-12
-12
-14
-13
-13
-17
-10
-9
-11
-9
-10
-13
-12
-13
-14
min °C
-16
-13
-16
-16
-14
-16
-17
-12
-12
-14
-10
-12
-14
-12
-14
-15
-24
-20
-23
-23
-23
-24
-25
-19
-19
-20
-15
-18
-23
-21
-24
-24
83
68
71
95
91
86
82
68
67
91
92
94
96
95
93
90
0
0
0
0
0
0
0
0
350
0
200
250
0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-15-14-14-16-16-16-17-13-12-12-11-12-14-14-14-14-15-13-14-15-14-15-17-11-11-13-10-11-14-12-14-15
Sunrise
6:54
6:54
6:54
6:54
6:52
Sunset
4:58
4:59
5:00
5:01
5:02
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Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Shiga Kogen-Tannenomori Okojo:

  • 36 km away from Shiga Kogen-Tannenomori Okojo

    14 hours ago
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    Snow falling in Ishiuchi Maruyama. from Ishiuchi Maruyama

  • 0 km away from Shiga Kogen-Tannenomori Okojo

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    Snow falling at Shiga Kogen-Higashitateyama. from Shiga Kogen-Higashitateyama

  • 24 km away from Shiga Kogen-Tannenomori Okojo

    17 hours ago
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    Snow is falling in Togari Onsen. from Togari Onsen

  • 25 km away from Shiga Kogen-Tannenomori Okojo

    19 hours ago
    Is it snowing?

    Snowing in Naeba. from Naeba

  • 34 km away from Shiga Kogen-Tannenomori Okojo

    - Japan Skier21 hours ago
    Eyeball reporter

    Great snow conditions throughout area. Snow has started to fall. from Ikenotaira Onsen Alpenblick

Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:14cm
Last snowfall:19 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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