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Lat Long: 36.78° N 139.08° E
Ski Japan - Gunma

Tanbara Snow Forecast

Weather Forecast for Tanbara at 1375m altitude

Issued: 8 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Heavy rain (total 32.0mm), heaviest during Mon afternoon. Very mild (max 19°C on Wed afternoon, min 16°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Heavy rain (total 26.0mm), heaviest during Fri morning. Warm (max 20°C on Sat afternoon, min 17°C on Wed night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
rain showers
thunderstorm
thunderstorm
light rain
thunderstorm
light rain
rain showers
rain showers
rain showers
light rain
light rain
thunderstorm
rain showers
thunderstorm
rain showers
rain showers
rain shwrs
t-storm
risk
t-storm
risk
light rain
t-storm
risk
light rain
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
t-storm
risk
rain shwrs
t-storm
risk
rain shwrs
rain shwrs
km/h
10
NNW
5
NNW
5
WNW
5
SSW
10
S
10
S
5
NNW
15
NNW
15
NNW
10
NNW
5
NW
10
NW
10
NW
15
NW
15
NW
15
NNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
4
5
8
2
2
4
3
2
2
2
2
4
4
5
3
1
max °C
18
18
18
17
17
17
18
18
19
17
18
19
19
18
18
18
min °C
17
18
17
16
17
16
17
17
18
17
17
18
18
18
18
18
 chill °C
17
18
17
16
17
16
17
17
18
17
17
18
18
18
18
18
Humid %
85
86
96
99
97
97
81
91
77
85
90
84
91
91
92
88
Freeze m
4650
4700
4750
4750
4700
4700
4800
4800
4900
4850
4750
4950
5000
4900
5000
5050
Sea lvl1000m2000m3000m4000m5000m
1717171616161717181717181817171717201917171717202017192018191918
Sunrise
4:43
4:45
4:46
4:47
4:47
Sunset
6:54
6:53
6:52
6:52
6:51

Days 7-16 weather summary:

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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 4 of July 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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