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 Jan 2026 (local time)

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New snow in Shiga Kogen-Takamagahara Mammoth

17.5cm6in
Thu 8th (AM)
The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -1°C on Sat afternoon, min -14°C on Thu afternoon). Winds decreasing (fresh winds from the NW on Thu night, light winds from the W by Fri afternoon).

Shiga Kogen-Takamagahara Mammoth Weather (Next 3 days): The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max -1°C on Sat afternoon, min -14°C on Thu afternoon). Winds decreasing (fresh winds from the NW on Thu night, light winds from the W by Fri afternoon).

Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A heavy fall of snow, heaviest during Sun night. Temperatures will be below freezing (max -3°C on Sat night, min -17°C on Sun night). Mainly near gales.


Shiga Kogen-Takamagahara Mammoth Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-8
25
clear
Bottom Lift: 
-7
15
clear
6 Day Forecast
Issued: 8 pm 07 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Thursday
8
Friday
9
Saturday
10
Sunday
11
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12
night
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mod snow
mod snow
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clear
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part cloud
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clear
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heavy snow
light snow
snow showers
clear
snow shwrs
mod. snow
mod. snow
light snow
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clear
some clouds
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clear
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heavy snow
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 km/h
20
WSW
15
NW
30
NW
30
NW
20
NW
10
W
10
SW
20
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30
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45
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35
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40
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40
WNW
50
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25
WNW
25
W
Snow map
8
5
4
1
2
12
20
4
max °C
-7
-9
-13
-13
-8
-7
-6
-2
-1
-3
-9
-11
-15
-13
-12
-9
min °C
-8
-11
-14
-14
-10
-8
-8
-3
-3
-8
-11
-14
-17
-16
-13
-11
-15
-19
-25
-26
-17
-13
-13
-9
-11
-18
-23
-27
-32
-30
-22
-20
65
93
93
78
58
59
47
28
30
91
77
95
96
95
72
62
600
450
0
0
0
650
0
1200
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0
0
0
0
Sea lvl1000m2000m3000m4000m5000m
-9-12-15-14-9-9-8-4-4-7-12-15-18-17-13-11-8-9-12-13-8-8-9-2-2-5-8-12-14-13-12-12
Sunrise
6:58
6:58
6:58
6:58
6:58
Sunset
4:45
4:46
4:46
4:47
4:49
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Snow Radar

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Latest snow reports near Shiga Kogen-Takamagahara Mammoth:

  • 34 km away from Shiga Kogen-Takamagahara Mammoth

    - Japan Skier13 hours ago
    Eyeball reporter

    Excellent on and off piste conditions. It's snowing, the week ahead looks good. from Ikenotaira Onsen Alpenblick

  • 22 km away from Shiga Kogen-Takamagahara Mammoth

    17 hours ago
    Is it snowing?

    Partly cloudy at Nozawa Onsen. Not much wind here, just a light breeze. About freezing. Only a dusting of new snow. Lifts are mostly open. Off piste there is not enough snow for skiing. from Nozawa Onsen

Shiga Kogen-Takamagahara Mammoth Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:25cm
Last snowfall: 6 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 2 of January has on average:
1.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.4
Powder days
Fresh snow, limited sun, any wind.
1.7
Bluebird days
Average snow, mostly sunny, light wind.



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