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Ski Japan - Gunma

Tanigawa Onsen White Valley Snow Forecast

Weather Forecast for Tanigawa Onsen White Valley at 840 m
Issued: 8 am  21 Dec 2025 (local time)

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New snow in Tanigawa Onsen White Valley

2.5cm1.0in
Sun 21st (NGT)
The snow forecast for Tanigawa Onsen White Valley is: Moderate rain (total 12.0mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -3°C on Mon morning). Wind will be generally light.

Tanigawa Onsen White Valley Weather (Next 3 days): The snow forecast for Tanigawa Onsen White Valley is: Moderate rain (total 12.0mm) heaviest on Sun afternoon, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 13°C on Sun morning, min -3°C on Mon morning). Wind will be generally light.

Tanigawa Onsen White Valley Weather (Days 4-6): Moderate rain (total 14.0mm), heaviest on Wed afternoon giving way to a moderate fall of snow, heaviest on Fri afternoon. Freeze-thaw conditions (max 7°C on Wed afternoon, min -6°C on Fri afternoon). Wind will be generally light.


Tanigawa Onsen White Valley Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
10
10
clear
Bottom Lift: 
10
5
clear
6 Day Forecast
Issued: 8 am 21 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
mod rain
snow showers
snow showers
snow showers
clear
clear
clear
snow showers
light rain
mod rain
light rain
light rain
cloud
light snow
snow showers
snow showers
snow showers
clear
mod. rain
snow shwrs
snow shwrs
snow shwrs
clear
clear
clear
snow shwrs
light rain
mod. rain
light rain
light rain
cloudy
light snow
snow shwrs
snow shwrs
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 km/h
10
S
10
N
20
NNW
20
NNW
15
NNW
0
NNW
5
SSE
10
SSE
10
SSE
15
SSE
10
S
15
NNW
10
NNW
5
NNW
10
NNW
20
NNW
20
NNW
10
NW
Snow map
2
1
2
3
5
6
6
4
2
2
7
3
1
1
max °C
13
10
3
-2
-3
-3
2
1
3
5
7
7
2
3
3
-2
-4
-5
min °C
11
5
-2
-3
-3
-3
1
-1
0
4
6
3
2
3
0
-2
-6
-6
10
1
-8
-9
-8
-3
0
-4
-3
0
4
-1
-1
3
-5
-7
-12
-11
66
92
94
84
82
65
49
63
79
98
98
95
95
88
98
84
85
89
3100
2700
1200
500
500
0
1000
1050
1100
1900
2300
2300
1200
1350
1100
500
300
0
Sea lvl1000m2000m3000m4000m5000m
116-1-4-4-40-11464120-4-6-712820-2-52004554321-4-5
Sunrise
6:52
6:52
6:52
6:54
6:54
6:54
Sunset
4:30
4:30
4:31
4:31
4:32
4:32
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Snow Radar

Latest snow reports near Tanigawa Onsen White Valley:

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Tanigawa Onsen White Valley 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 3 of December has on average:
1.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.3
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.



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