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  19 Jan 2026 (local time)

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New snow in Shiga Kogen-Takamagahara Mammoth

4.9cm1.9in
Mon 19th (NGT)
The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Mon night, min -16°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the W by Wed night).

Shiga Kogen-Takamagahara Mammoth Weather (Next 3 days): The snow forecast for Shiga Kogen-Takamagahara Mammoth is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Mon night, min -16°C on Tue night). Winds decreasing (fresh winds from the WNW on Tue morning, light winds from the W by Wed night).

Shiga Kogen-Takamagahara Mammoth Weather (Days 4-6): A heavy fall of snow, heaviest during Sat night. Extremely cold (max -11°C on Sat morning, min -17°C on Thu night). Winds increasing (light winds from the NW on Sat night, fresh winds from the WNW by Sun morning).


Shiga Kogen-Takamagahara Mammoth Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
30
part cloud
Bottom Lift: 
-3
15
part cloud
6 Day Forecast
Issued: 8 pm 19 Jan 2026 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Tuesday
20
Wednesday
21
Thursday
22
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23
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24
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 km/h
25
W
30
WNW
30
WNW
25
WNW
20
WNW
10
WNW
10
NW
20
NW
25
WNW
30
WNW
25
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20
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30
W
10
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10
NW
15
N
Snow map
4
4
3
1
13
5
4
2
6
1
4
10
max °C
-2
-11
-12
-14
-13
-13
-15
-15
-15
-16
-13
-12
-12
-11
-11
-13
min °C
-9
-11
-14
-16
-14
-15
-16
-16
-16
-17
-15
-13
-13
-12
-13
-14
-18
-21
-25
-26
-23
-21
-22
-25
-27
-28
-25
-21
-23
-18
-20
-21
95
74
69
74
56
71
94
94
91
96
72
71
96
91
95
96
1100
0
0
0
0
0
0
0
0
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250
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Sea lvl1000m2000m3000m4000m5000m
-6-12-14-16-15-16-17-17-18-18-16-14-14-14-14-16-6-11-12-15-12-13-15-14-14-16-12-12-12-10-11-13
Sunrise
6:56
6:54
6:54
6:54
6:54
Sunset
4:57
4:58
4:59
5:00
5:01
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Snow Radar

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Latest snow reports near Shiga Kogen-Takamagahara Mammoth:

  • 35 km away from Shiga Kogen-Takamagahara Mammoth

    7 hours ago
    Is it snowing?

    Some cloudy spells at Myoko Suginohara. No wind here. Mild temperatures. No fresh snow. The majority of lifts are open. Take care on the icy pistes. The snow off-piste is heavy. from Myoko Suginohara

Shiga Kogen-Takamagahara Mammoth Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:3cm
Last snowfall:17 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Nagano are reporting: powder (1) / good piste (1)


Snow History

Week 3 of January has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.7
Powder days
Fresh snow, limited sun, any wind.
1.1
Bluebird days
Average snow, mostly sunny, light wind.



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