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Shiga Kogen-Takamagahara Mammoth resort snow
Lat Long: 36.73° N 138.51° E
Ski Japan - Nagano

Shiga Kogen-Takamagahara Mammoth Snow Forecast

Weather Forecast for Takamagahara Mammoth at 2054m altitude

Issued: 8 pm 28 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 7.0mm), mostly falling on Thu night. Very mild (max 13°C on Thu night, min 5°C on Fri night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 5.0mm), mostly falling on Wed afternoon. Very mild (max 16°C on Mon afternoon, min 11°C on Wed morning). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
mod rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
cloud
mod. rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
km/h
15
W
25
WNW
25
NW
10
WNW
15
W
10
WNW
10
W
10
W
15
NW
5
SW
10
SSW
5
S
10
S
10
SW
5
SW
15
SSW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
6
1
 max °C
13
8
7
7
11
12
10
13
13
13
15
16
13
15
15
13
 min °C
9
8
6
5
9
10
9
12
12
12
14
14
12
14
13
12
6
4
3
2
7
9
8
11
11
12
14
14
11
14
13
11
98
80
61
35
27
39
36
39
45
32
33
51
40
38
44
69
4700
3700
3500
3400
3300
3450
3400
3400
3550
3800
4000
4050
4050
4200
4200
4350
Sea lvl1000m2000m3000m4000m5000m
11876101110131313151513151413121097141410171612191813181613
Sunrise
4:30
4:28
4:28
4:28
4:28
Sunset
6:55
6:57
6:58
6:58
6:59
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Snow Radar

Latest snow reports near Shiga Kogen-Takamagahara Mammoth:

No recent snow reports

No recent snow reports

Shiga Kogen-Takamagahara Mammoth 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)

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Snow History

Week 4 of May has on average:

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


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