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snowy resort
Lat Long: 36.73° N 138.51° E
Ski Japan - Nagano

Shiga Kogen-Tannenomori Okojo Snow Forecast

Weather Forecast for Tannenomori Okojo at 1800m altitude

Issued: 2 am 13 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Light rain (total 4.0mm), mostly falling on Wed morning. Very mild (max 13°C on Fri morning, min 5°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Some drizzle, heaviest during Sat afternoon. Very mild (max 14°C on Sat afternoon, min 9°C on Sat night). Wind will be generally light.

Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
thunderstorm
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
part cloud
risk thun- der
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
clear
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
km/h
5
NNW
10
NNW
5
N
5
N
10
N
5
N
10
NNE
5
N
5
SE
5
NE
5
N
10
N
10
N
5
NE
0
S
10
NNW
10
NNW
5
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
2
1
 max °C
10
10
6
10
10
7
13
13
11
13
14
11
14
14
10
14
14
13
 min °C
9
8
5
8
8
7
10
12
10
12
11
9
12
12
10
12
13
12
8
7
4
7
8
7
9
12
9
12
11
7
11
12
9
11
13
12
71
59
74
52
60
71
38
41
50
44
60
69
36
46
61
54
36
35
2950
2900
2850
2850
2950
3200
3600
3500
3850
3750
3550
3850
3850
3600
4000
4000
4150
4250
Sea lvl1000m2000m3000m4000m5000m
10969971213111313101313101314131110511106141391513915148151410
Sunrise
4:39
4:39
4:39
4:37
4:37
4:35
Sunset
6:44
6:45
6:45
6:45
6:46
6:47
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Snow Radar

Latest snow reports near Shiga Kogen-Tannenomori Okojo:

No recent snow reports

No recent snow reports

Shiga Kogen-Tannenomori Okojo Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.2
Bluebird days
Average snow, mostly sunny, light wind.



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