Shiga Kogen-Takamagahara Mammoth snow
Ski Japan - Nagano

Shiga Kogen-Takamagahara Mammoth Snow Forecast

Weather Forecast for Takamagahara Mammoth at 1862 m
Issued: 8 am  29 Dec 2025 (local time)

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New snow in Shiga Kogen-Takamagahara Mammoth

0.7cm0.3in
Tue 30th (NGT)
The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -10°C on Wed night). Wind will be generally light.

Shiga Kogen-Takamagahara Mammoth Weather (Next 3 days): The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon afternoon, min -10°C on Wed night). Wind will be generally light.

Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -8°C on Thu morning, min -15°C on Fri night). Winds increasing (light winds from the WNW on Thu night, strong winds from the NW by Fri night).


Shiga Kogen-Takamagahara Mammoth Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
20
clear
Bottom Lift: 
-1
10
clear
6 Day Forecast
Issued: 8 am 29 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
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night
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night
clear
clear
part cloud
snow showers
snow showers
snow showers
snow showers
light snow
snow showers
part cloud
light snow
light snow
light snow
mod snow
heavy snow
heavy snow
snow showers
clear
clear
clear
some clouds
snow shwrs
snow shwrs
snow shwrs
snow shwrs
light snow
snow shwrs
some clouds
light snow
light snow
light snow
mod. snow
heavy snow
heavy snow
snow shwrs
clear
 km/h
15
SW
15
SW
10
WSW
20
W
15
W
20
WSW
25
W
25
W
20
W
15
WSW
15
WSW
15
WSW
10
WNW
20
NNW
35
WNW
35
NW
30
WNW
15
W
Snow map
1
1
2
2
8
24
12
2
max °C
-3
-2
-4
-3
-3
-6
-6
-7
-10
-8
-8
-10
-11
-13
-14
-11
-11
-9
min °C
-4
-4
-5
-3
-6
-8
-7
-9
-10
-9
-10
-12
-12
-13
-15
-13
-12
-11
-9
-10
-9
-9
-11
-15
-15
-17
-18
-16
-15
-17
-17
-22
-27
-24
-20
-19
53
55
78
80
76
87
78
77
76
60
67
77
85
93
95
97
89
56
1200
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800
0
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100
0
0
350
0
Sea lvl1000m2000m3000m4000m5000m
-5-4-6-5-6-8-9-10-11-10-10-12-13-15-16-14-12-11-2-3-5-2-4-7-5-8-10-7-8-10-10-12-13-10-11-11
Sunrise
6:56
6:56
6:58
6:58
6:58
6:58
Sunset
4:37
4:37
4:38
4:39
4:39
4:40
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Snow Radar

Latest snow reports near Shiga Kogen-Takamagahara Mammoth:

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Shiga Kogen-Takamagahara Mammoth Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:36cm
Last snowfall:27 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (3) / good piste (3)


Snow History

Week 4 of December has on average:
1.9
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.



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