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Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1800 m
Issued: 2 am  31 Mar 2026 (local time)

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New snow in Shiga Kogen-Tannenomori Okojo

7.1cm2.8in
Wed 1st (NGT)
The snow forecast for Shiga Kogen-Tannenomori Okojo is: Mild with heavy rain (total 25.0mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -4°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed morning).

Shiga Kogen-Tannenomori Okojo Weather (Next 3 days): The snow forecast for Shiga Kogen-Tannenomori Okojo is: Mild with heavy rain (total 25.0mm), heaviest during Tue morning. Becoming colder with a moderate fall of snow heaviest on Wed night. Freeze-thaw conditions (max 8°C on Tue afternoon, min -4°C on Thu night). Winds decreasing (fresh winds from the SSW on Tue morning, calm by Wed morning).

Shiga Kogen-Tannenomori Okojo Weather (Days 4-6): A dusting of snow giving way to moderate rain (total 12.0mm) heaviest on Sat afternoon. Very mild (max 11°C on Sun afternoon, min 1°C on Fri morning). Winds decreasing (fresh winds from the SSW on Sat afternoon, calm by Sat night).


Shiga Kogen-Tannenomori Okojo Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
4
20
light rain
Bottom Lift: 
4
15
light rain
6 Day Forecast
Issued: 2 am 31 Mar 2026 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
AM
PM
night
AM
PM
night
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PM
night
AM
PM
night
AM
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night
mod rain
rain showers
light rain
light rain
mod rain
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light snow
snow showers
clear
clear
part cloud
light snow
light snow
mod rain
rain showers
part cloud
clear
part cloud
mod. rain
rain shwrs
light rain
light rain
mod. rain
mod. snow
light snow
snow shwrs
clear
clear
some clouds
light snow
light snow
mod. rain
rain shwrs
some clouds
clear
some clouds
 km/h
35
SSW
35
SSW
20
WNW
5
WSW
5
SSE
15
S
10
NNW
15
NW
10
NW
10
WNW
5
WSW
15
S
25
SSW
35
SSW
10
WSW
10
SW
15
SW
15
SW
Snow map
7
3
1
3
9
5
2
1
8
8
4
max °C
6
8
7
5
3
2
-2
-3
-2
3
5
3
2
4
6
10
11
8
min °C
4
6
3
4
2
0
-2
-3
-4
1
3
2
1
3
5
7
8
6
-2
1
-1
4
-1
-2
-6
-8
-9
-2
1
-3
-4
-3
1
6
6
4
92
91
83
65
98
96
99
88
73
45
38
71
90
90
86
73
54
70
2850
3450
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1050
1950
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Sea lvl1000m2000m3000m4000m5000m
575531-2-3-32432469107564631-2-3-544223410106
Sunrise
5:33
5:33
5:31
5:30
5:28
5:26
Sunset
6:06
6:07
6:07
6:08
6:09
6:10
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Snow Radar

Latest snow reports near Shiga Kogen-Tannenomori Okojo:

No recent snow reports

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Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:26 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 4 of March has on average:
1.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.1
Powder days
Fresh snow, limited sun, any wind.
0.7
Bluebird days
Average snow, mostly sunny, light wind.



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