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Ski Japan - Gunma

Mt.T by Hoshino Resorts Snow Forecast

Weather Forecast for Tanigawadake Tenjindaira at 750 m
Issued: 8 pm  21 Dec 2025 (local time)

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New snow in Mt.T by Hoshino Resorts

3.7cm1.5in
Mon 22nd (AM)
The snow forecast for Mt.T by Hoshino Resorts is: Moderate rain (total 13.0mm) heaviest on Sun night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Mon night). Wind will be generally light.

Mt.T by Hoshino Resorts Weather (Next 3 days): The snow forecast for Mt.T by Hoshino Resorts is: Moderate rain (total 13.0mm) heaviest on Sun night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 5°C on Wed afternoon, min -6°C on Mon night). Wind will be generally light.

Mt.T by Hoshino Resorts Weather (Days 4-6): Light rain (total 6.0mm) on Wed night. Becoming colder with heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 6°C on Wed night, min -8°C on Sat afternoon). Wind will be generally light.


Mt.T by Hoshino Resorts Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-2
25
light snow
Middle Lift: 
0
20
light snow
Bottom Lift: 
3
15
light rain
6 Day Forecast
Issued: 8 pm 21 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
night
AM
PM
night
AM
PM
night
AM
PM
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AM
PM
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AM
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night
snow showers
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clear
part cloud
part cloud
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light rain
light rain
light rain
light rain
light rain
snow showers
snow showers
snow showers
snow showers
snow shwrs
snow shwrs
snow shwrs
clear
some clouds
some clouds
rain shwrs
light rain
light rain
light rain
light rain
light rain
snow shwrs
snow shwrs
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 km/h
15
NNW
15
NNW
15
NNW
5
NNW
5
SSE
10
SSE
10
SSE
15
SSE
10
S
5
N
10
NNW
10
NNW
5
N
20
NNW
20
NNW
10
NW
Snow map
2
1
2
6
6
8
4
3
2
4
2
2
1
1
max °C
3
0
-1
-5
2
2
1
3
5
6
5
4
3
-2
-4
-5
min °C
-2
-1
-4
-6
0
-3
-3
2
4
5
4
3
-1
-3
-6
-7
-8
-6
-8
-6
0
-6
-7
-2
2
4
1
3
-5
-9
-13
-11
95
84
82
70
49
62
71
96
97
91
94
94
95
93
83
92
1150
500
500
0
900
1100
1250
1850
2300
2400
1750
1350
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450
200
0
Sea lvl1000m2000m3000m4000m5000m
-4-8-8-5-3-3-224410-3-9-11-111-1-3-61-1-1356541-3-5-6
Sunrise
6:52
6:52
6:54
6:54
6:54
Sunset
4:30
4:31
4:31
4:32
4:32
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Snow Radar

Latest snow reports near Mt.T by Hoshino Resorts:

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Mt.T by Hoshino Resorts Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 Dec 2025
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
1.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.0
Powder days
Fresh snow, limited sun, any wind.
0.1
Bluebird days
Average snow, mostly sunny, light wind.



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