snowy resort image
Ski Japan - Gunma

Tanbara Snow Forecast

Weather Forecast for Tanbara at 1200 m
Issued: 8 am  20 Dec 2025 (local time)

New snow in Tanbara

4.5cm1.8in
Sun 21st (NGT)
The snow forecast for Tanbara is: Mild with light rain (total 2.0mm) on Sun afternoon Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 10°C on Sun morning, min -6°C on Mon afternoon). Wind will be generally light.

Tanbara Weather (Next 3 days): The snow forecast for Tanbara is: Mild with light rain (total 2.0mm) on Sun afternoon Becoming colder with a light covering of snow, mostly falling on Sun night. Freeze-thaw conditions (max 10°C on Sun morning, min -6°C on Mon afternoon). Wind will be generally light.

Tanbara Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 4°C on Wed night, min -4°C on Tue afternoon). Wind will be generally light.


Tanbara Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
5
15
clear
Bottom Lift: 
8
15
clear
6 Day Forecast
Issued: 8 am 20 Dec 2025 / Updates in ::
Change Forecast Height
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Last 6 daysScroll left for last 6 daysNow
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
light rain
light snow
snow showers
snow showers
clear
part cloud
clear
snow showers
light snow
mod rain
light rain
light snow
mod snow
mod snow
clear
clear
clear
some clouds
light rain
light snow
snow shwrs
snow shwrs
clear
some clouds
clear
snow shwrs
light snow
mod. rain
light rain
light snow
mod. snow
mod. snow
 km/h
15
S
15
S
10
S
15
S
10
NNW
20
NNW
20
NNW
15
NNW
5
NNW
10
S
10
S
15
SSE
15
SSE
10
SSE
15
NNW
15
NNW
10
NNW
5
SW
Snow map
5
1
1
5
9
2
2
7
5
max °C
8
7
4
10
7
0
-3
-4
-5
0
0
-1
2
3
4
1
0
-2
min °C
5
3
3
8
3
-4
-4
-6
-6
-2
-4
-4
0
2
2
1
-1
-4
2
0
0
6
-2
-11
-10
-10
-9
-5
-9
-9
-5
-1
-2
-3
-5
-9
63
76
73
62
84
94
85
80
46
35
59
73
98
99
93
96
98
99
2550
2750
2750
2950
2650
1100
600
600
0
1000
1150
800
1450
2200
2300
1550
1300
1000
Sea lvl1000m2000m3000m4000m5000m
65784-4-7-7-4-2-4-31330-2-475495-2-4-5-6-1-2-31331-1-3
Sunrise
6:50
6:52
6:52
6:52
6:52
6:54
Sunset
4:30
4:30
4:30
4:30
4:31
4:31

Snow Radar

Latest snow reports near Tanbara:

No recent snow reports

No recent snow reports

Tanbara Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:18 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:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
0.9
Bluebird days
Average snow, mostly sunny, light wind.