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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 1750m altitude

Issued: 2 pm 11 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 31.0mm), heaviest during Wed afternoon. Very mild (max 11°C on Mon afternoon, min 6°C on Wed night). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 2.0mm), mostly falling on Thu afternoon. Very mild (max 16°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.

Mon
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
part cloud
rain showers
thunderstorm
light rain
light rain
heavy rain
rain showers
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
rain shwrs
some clouds
rain shwrs
risk thun- der
light rain
light rain
heavy rain
rain shwrs
some clouds
risk thun- der
clear
clear
clear
clear
clear
clear
clear
km/h
0
E
10
S
0
SSW
5
SE
5
S
5
N
5
NNE
0
NE
5
NNE
10
NNE
5
WSW
10
NNW
5
NNW
5
SE
0
ENE
5
NNE
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
4
4
4
15
1
2
 max °C
11
7
10
10
7
9
7
7
11
11
9
13
15
12
15
16
14
 min °C
10
7
9
8
7
9
7
6
9
9
8
11
13
12
14
14
13
10
6
9
8
6
9
6
6
8
8
8
10
13
12
14
14
13
54
82
68
74
88
76
96
78
57
62
72
39
41
55
44
50
47
3050
3200
3100
3000
2850
2950
2950
2950
2950
3100
3250
3550
3600
3950
4100
3900
4100
Sea lvl1000m2000m3000m4000m5000m
1079978761010812141215151411710106107511117141410161511
Sunrise
4:41
4:39
4:39
4:39
4:37
Sunset
6:42
6:43
6:44
6:45
6:45
6:45
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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.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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