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Ski Japan - Gunma

Tanbara Snow Forecast

36.78° N 139.08° E

Weather Forecast for Tanbara at 1375 m altitude

Next snow in Tanbara:
0.8 cm on Tue 27th
Issued:
2 pm 19 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
heavy rain
light rain
light rain
light rain
clear
light rain
mod rain
rain showers
rain showers
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
cloudy
heavy rain
light rain
light rain
light rain
clear
light rain
mod. rain
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
km/h
5
WSW
0
NE
5
W
0
S
15
S
20
SSW
35
SW
20
NNW
20
NNW
20
NNW
0
W
5
S
10
SSE
10
S
5
SSW
0
SSW
10
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
16
2
4
1
—
1
9
2
1
—
—
—
—
—
—
—
max °C
16
15
15
15
14
17
19
10
5
4
5
9
9
11
13
14
15
min °C
15
14
15
15
13
15
14
6
5
3
4
6
8
7
12
14
13
 chill °C
15
14
15
15
12
14
13
2
1
-1
2
5
6
5
12
14
12
Humid %
59
87
88
81
97
79
57
94
90
87
47
66
67
71
66
65
59
Freeze m
3900
4000
4150
4000
4200
4350
4100
3600
3150
2700
3300
3550
3700
3850
4000
4150
4050
Sea lvl1000m2000m3000m4000m5000m
1514141413151684346791214141514161513181797431087131312
Sunrise
—
—
5:54
—
—
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
Sunset
5:01
—
—
5:00
—
—
5:00
—
—
4:59
—
—
4:57
—
—
4:55
—

Next 3 days weather summary:

Heavy rain (total 35.0mm), heaviest during Mon night. Very mild (max 19°C on Wed afternoon, min 5°C on Thu morning). Winds increasing (calm on Mon night, fresh winds from the SW by Wed afternoon).

Days 4-6 weather summary:

Some drizzle, heaviest during Thu afternoon. Very mild (max 16°C on Sun morning, min 3°C on Thu afternoon). Wind will be generally light.

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Avalanche information: Japan Avalanche Network


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: 9 May 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of October 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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