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Ski Japan - Gunma

Mt.T by Hoshino Resorts Snow Forecast

Weather Forecast for Tanigawadake Tenjindaira at 1500 m
Issued: 8 pm  15 Dec 2025 (local time)

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New snow in Mt.T by Hoshino Resorts

0.8cm0.3in
Tue 16th (NGT)
The snow forecast for Mt.T by Hoshino Resorts is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue 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: A dusting of new snow. Temperatures will be below freezing (max -1°C on Tue afternoon, min -6°C on Mon night). Wind will be generally light.

Mt.T by Hoshino Resorts Weather (Days 4-6): Light rain (total 3.0mm), mostly falling on Sun afternoon. Freeze-thaw conditions (max 7°C on Sat night, min -2°C on Thu night). Wind will be generally light.


Mt.T by Hoshino Resorts Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-5
20
clear
Middle Lift: 
-4
15
clear
Bottom Lift: 
-4
10
snow showers
6 Day Forecast
Issued: 8 pm 15 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
clear
part cloud
snow showers
part cloud
snow showers
snow showers
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
snow shwrs
clear
some clouds
snow shwrs
some clouds
snow shwrs
snow shwrs
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
 km/h
20
NNW
10
NNW
5
W
10
NW
10
SSW
10
SSW
10
NW
10
NNW
10
NNW
10
SSW
5
S
10
S
15
SSE
15
S
15
S
10
S
Snow map
2
1
max °C
-5
-2
-1
-1
-1
-1
-2
-2
-1
1
3
4
5
6
6
7
min °C
-6
-3
-1
-2
-1
-2
-3
-3
-2
-2
2
3
4
6
6
6
-13
-7
-1
-6
-4
-4
-7
-7
-5
-5
1
0
0
3
3
4
78
57
54
85
64
80
90
70
55
65
33
41
60
59
68
76
200
950
1350
1050
1350
1400
950
900
1150
800
2050
2400
2750
2650
2600
3000
topbotSea lvl1000m2000m3000m4000m5000m
-6-3-1-2-1-2-3-3-2-1345667-431-14302-1-3642875
Sunrise
6:48
6:50
6:50
6:50
6:52
Sunset
4:29
4:29
4:29
4:30
4:30
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Latest snow reports near Mt.T by Hoshino Resorts:

  • 40 km away from Mt.T by Hoshino Resorts

    13 hours ago
    Is it snowing?

    Snow is falling in Shiga Kogen-Ichinose Family. from Shiga Kogen-Ichinose Family

  • 44 km away from Mt.T by Hoshino Resorts

    17 hours ago
    weather station observation

    Continuous light snow reported from Nikko at 1298 metres elevation 6 kms ESE of Nikko Shobugahama Ski Resort from Nikko Shobugahama

  • 45 km away from Mt.T by Hoshino Resorts

    20 hours ago
    Is it snowing?

    Snow falling heavily at Kita Shiga Ryuo. No wind here. Freeze-thaw conditions. New snow is shin deep. The majority of lifts are open. Excellent snow conditions on piste. Powder snow off-piste! from Kita Shiga Ryuo

Mt.T by Hoshino Resorts Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:18cm
Last snowfall:14 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
2.2
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
1.3
Bluebird days
Average snow, mostly sunny, light wind.




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