Shiga Kogen-Takamagahara Mammoth snow
Ski Japan - Nagano

Shiga Kogen-Takamagahara Mammoth Snow Forecast

Weather Forecast for Takamagahara Mammoth at 1862 m
Issued: 8 pm  07 Dec 2025 (local time)

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New snow in Shiga Kogen-Takamagahara Mammoth

2.5cm1.0in
Mon 8th (PM)
The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Mon night). Mainly fresh winds.

Shiga Kogen-Takamagahara Mammoth Weather (Next 3 days): The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max 0°C on Mon morning, min -7°C on Mon night). Mainly fresh winds.

Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Thu morning, min -12°C on Fri morning). Winds decreasing (strong winds from the NW on Fri morning, light winds from the SW by Sat afternoon).


Shiga Kogen-Takamagahara Mammoth Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
25
part cloud
Bottom Lift: 
-3
10
part cloud
6 Day Forecast
Issued: 8 pm 07 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
part cloud
light snow
light snow
snow showers
clear
part cloud
clear
clear
part cloud
cloud
part cloud
heavy snow
heavy snow
mod snow
light snow
some clouds
some clouds
light snow
light snow
snow shwrs
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
heavy snow
heavy snow
mod. snow
light snow
 km/h
15
W
25
WSW
20
WNW
15
NW
15
NW
15
WNW
20
WNW
15
WNW
15
W
20
W
15
WSW
25
WSW
40
W
40
NW
40
NW
25
NW
Snow map
2
4
20
12
5
5
max °C
-1
0
-2
-5
-6
-6
-6
-3
-3
-2
0
0
-3
-12
-12
-10
min °C
-2
0
-4
-7
-7
-7
-6
-5
-4
-3
-1
-3
-10
-12
-12
-12
-7
-6
-10
-14
-13
-12
-12
-10
-10
-8
-6
-9
-19
-23
-23
-23
57
59
95
86
74
66
65
68
62
53
55
58
92
96
85
78
1600
1900
1550
850
750
900
600
1150
1400
1250
1650
1850
1350
250
0
0
topbotSea lvl1000m2000m3000m4000m5000m
-3-1-4-7-8-8-8-6-5-4-3-3-8-14-14-12-31-2-6-5-7-7-2-4-40-1-6-10-11-11
Sunrise
6:45
6:46
6:46
6:47
6:48
Sunset
4:29
4:29
4:29
4:29
4:30
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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:
Last snowfall: 5 Dec 2025
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Other resorts in Japan - Nagano are reporting: powder (2) / good piste (2)


Snow History

Week 2 of December has on average:
1.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.8
Powder days
Fresh snow, limited sun, any wind.
1.2
Bluebird days
Average snow, mostly sunny, light wind.




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