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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1800 m
Issued: 2 am  05 Jan 2026 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

8.8cm3.5in
Mon 5th (AM)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Mon morning, min -12°C on Mon night). Mainly fresh winds.

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 below freezing (max -5°C on Mon morning, min -12°C on Mon night). Mainly fresh winds.

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -2°C on Sat morning, min -13°C on Thu afternoon). Winds increasing (light winds from the W on Fri morning, near gales from the W by Sat night).


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
20
part cloud
Bottom Lift: 
-4
20
part cloud
6 Day Forecast
Issued: 2 am 05 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
light snow
heavy snow
light snow
light snow
clear
cloud
clear
mod snow
mod snow
light snow
snow showers
clear
clear
clear
clear
light snow
snow showers
light snow
light snow
heavy snow
light snow
light snow
clear
cloudy
clear
mod. snow
mod. snow
light snow
snow shwrs
clear
clear
clear
clear
light snow
snow shwrs
 km/h
20
WSW
20
WNW
20
NW
30
WNW
25
NW
5
W
10
SW
15
WSW
20
WSW
15
NW
25
WNW
20
NW
10
W
10
WSW
15
SW
35
SW
45
SW
35
W
Snow map
5
13
2
1
6
6
3
1
4
max °C
-5
-5
-10
-10
-10
-10
-5
-5
-7
-11
-12
-13
-6
-6
-7
-2
-2
-6
min °C
-5
-8
-12
-12
-11
-11
-7
-7
-9
-11
-13
-13
-9
-8
-9
-3
-4
-11
-12
-16
-20
-22
-19
-17
-12
-13
-16
-18
-23
-22
-14
-12
-14
-11
-13
-23
75
95
94
83
81
57
41
47
76
94
90
77
49
50
43
48
77
90
1050
1050
0
0
350
0
700
1150
550
250
150
0
250
850
0
1200
1550
450
Sea lvl1000m2000m3000m4000m5000m
-5-7-11-11-11-11-6-6-8-11-13-13-8-7-8-3-3-9-4-6-11-10-10-12-5-6-8-10-12-14-7-7-10-2-3-9
Sunrise
6:58
6:58
6:58
6:58
6:58
6:58
Sunset
4:43
4:44
4:45
4:45
4:45
4:46
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Snow Radar

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Latest snow reports near Shiga Kogen-Tannenomori Okojo:

  • 35 km away from Shiga Kogen-Tannenomori Okojo

    9 hours ago
    Is it snowing?

    There is heavy snow falling in Akakura Kanko. from Akakura Kanko

  • 9 km away from Shiga Kogen-Tannenomori Okojo

    12 hours ago
    Is it snowing?

    It is snowing heavily in Yamaboku Wild Snow Park. from Yamaboku Wild Snow Park

  • 9 km away from Shiga Kogen-Tannenomori Okojo

    12 hours ago
    Is it snowing?

    Snow falling heavily at Yamaboku Wild Snow Park. from Yamaboku Wild Snow Park

  • 33 km away from Shiga Kogen-Tannenomori Okojo

    22 hours ago
    Is it snowing?

    Cloudless skies over Kurohime Kogen. No wind today. About freezing. No new snow. Lifts are all open. The pistes have good snow. No snow off-piste. from Kurohime Kogen

Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:10cm
Last snowfall: 4 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 1 of January has on average:
2.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.3
Powder days
Fresh snow, limited sun, any wind.
2.2
Bluebird days
Average snow, mostly sunny, light wind.



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