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Ski Japan - Gunma

Tanbara Snow Forecast

36.78° N 139.08° E

Weather Forecast for Tanbara at 1200 m altitude

Next snow in Tanbara:
0.8 cm on Thu 19th
Issued:
8 am 15 Nov 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
mod rain
mod rain
rain showers
light rain
part cloud
cloud
light rain
light rain
cloud
light rain
rain showers
rain showers
snow showers
snow showers
snow showers
snow showers
snow showers
light rain
mod. rain
mod. rain
rain shwrs
light rain
some clouds
cloudy
light rain
light rain
cloudy
light rain
rain shwrs
rain shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
km/h
10
SSE
5
NW
20
NW
20
NNW
20
NNW
5
NNW
10
S
15
SSE
10
SE
5
NNW
10
NNW
10
NW
10
W
15
NW
20
W
30
W
30
W
20
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
2
1
5
 mm
2
6
9
2
1
—
—
1
1
—
1
3
1
1
—
—
—
—
max °C
7
8
8
4
4
2
6
4
5
11
8
6
6
3
-1
-1
0
-3
min °C
6
7
4
3
2
1
4
3
4
9
8
4
5
0
-3
-2
-2
-4
 chill °C
4
6
-1
-2
-2
-1
1
-1
1
8
6
2
2
-5
-8
-9
-10
-10
Humid %
71
90
93
87
84
75
84
95
97
67
80
88
64
81
76
72
68
84
Freeze m
3200
3100
2450
2100
2250
2150
2100
2250
2950
2950
2700
2300
1950
1550
950
900
1100
700
Sea lvl1000m2000m3000m4000m5000m
6751112258753-1-4-5-4-5786432545108562-2-2-1-4
Sunrise
6:20
—
—
6:20
—
—
6:22
—
—
6:24
—
—
6:24
—
—
6:26
—
—
Sunset
—
4:35
—
—
4:34
—
—
4:32
—
—
4:32
—
—
4:31
—
—
4:30
—

Next 3 days weather summary:

Heavy rain (total 22.0mm), heaviest during Sun afternoon. Mild temperatures (max 8°C on Sun afternoon, min 1°C on Mon night). Wind will be generally light.

Days 4-6 weather summary:

Mild at first with light rain (total 6.0mm) on Wed afternoon followed by colder weather and light fall of snow, heaviest on Fri night. Freeze-thaw conditions (max 11°C on Wed morning, min -4°C on Fri night). Winds increasing (calm on Wed afternoon, strong winds from the W by Fri afternoon).

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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: 7 Nov 2026
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Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of November has on average:

0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.3
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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