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Ski Japan - Gunma

Tanbara Snow Forecast

36.78° N 139.08° E

Weather Forecast for Tanbara at 1375 m altitude

Issued:
2 pm 05 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Mon
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
cloud
cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
light rain
cloudy
cloudy
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
10
SSE
0
W
15
N
15
NNW
20
NNW
20
NNW
15
NNW
0
NW
5
NNW
10
NNW
5
SSW
0
N
5
SSW
5
S
5
SSE
5
SW
0
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
1
—
—
—
2
1
—
—
—
—
—
—
—
—
—
—
—
max °C
13
14
12
11
9
9
9
8
13
13
11
15
15
13
15
15
14
min °C
13
13
12
10
7
7
7
8
10
11
10
12
12
11
13
13
12
 chill °C
12
12
10
8
3
4
4
7
10
11
10
12
11
10
13
13
12
Humid %
94
91
95
94
95
79
73
63
37
43
65
42
58
73
51
58
57
Freeze m
4300
4550
4400
4350
4050
4000
3300
3150
3800
3950
4100
4050
4100
4200
4150
4050
4200
Sea lvl1000m2000m3000m4000m5000m
13131110777810111012131113131214131311810961412816149161411
Sunrise
—
—
5:41
—
—
5:43
—
—
5:43
—
—
5:45
—
—
5:46
—
—
Sunset
5:22
—
—
5:20
—
—
5:19
—
—
5:17
—
—
5:15
—
—
5:15
—

Next 3 days weather summary:

Light rain (total 4.0mm), mostly falling on Mon afternoon. Very mild (max 14°C on Mon night, min 7°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Mostly dry. Very mild (max 17°C on Sun morning, min 10°C on Thu night). 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 1 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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