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Lat Long: 36.79° N 138.96° E
Ski Japan - Gunma

Tanigawa Onsen White Valley Snow Forecast

Weather Forecast for Tanigawa Onsen White Valley at 840m altitude

Issued: 2 am 12 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Heavy rain (total 20.0mm), heaviest during Wed morning. Very mild (max 17°C on Thu morning, min 11°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Warm (max 22°C on Sat morning, min 13°C on Sun night). Wind will be generally light.

Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
light rain
thunderstorm
thunderstorm
rain showers
part cloud
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain shwrs
risk thun- der
light rain
risk thun- der
risk thun- der
rain shwrs
some clouds
risk thun- der
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
0
S
5
S
10
S
5
NNW
15
NNW
5
NNW
5
NNW
5
SSW
5
S
5
NNW
5
SSW
5
SSE
0
S
5
S
5
SSE
5
SSE
15
S
5
SSE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
1
3
1
5
6
1
3
 max °C
16
15
13
16
15
12
17
16
13
20
21
16
22
22
16
21
21
15
 min °C
14
14
11
15
13
11
15
14
12
17
18
15
19
19
15
19
19
13
14
14
11
15
13
10
15
14
12
17
18
15
19
19
15
19
19
13
80
75
89
71
77
86
60
67
86
54
44
68
52
42
57
40
35
56
3150
3050
3100
2950
2950
3000
2800
2900
3350
3700
3850
4050
4000
3950
4100
4100
4150
4300
Sea lvl1000m2000m3000m4000m5000m
141412141311151412171815191915191814181612181611191611222114232214232112
Sunrise
4:39
4:37
4:37
4:37
4:35
4:35
Sunset
6:40
6:42
6:43
6:44
6:45
6:45
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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: 7 Apr 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 2 of May has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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