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Ski Japan - Gunma

Manza Onsen Snow Forecast

36.64° N 138.51° E

Weather Forecast for Manza Onsen at 1820 m altitude

Next snow in Manza Onsen:
2.0 cm on Wed 18th
Issued:
2 am 13 Nov 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
cloud
light rain
light rain
rain showers
light snow
light snow
part cloud
part cloud
part cloud
light snow
snow showers
cloud
mod rain
light snow
clear
clear
some clouds
cloudy
cloudy
light rain
light rain
rain shwrs
light snow
light snow
some clouds
some clouds
some clouds
light snow
snow shwrs
cloudy
mod. rain
light snow
km/h
10
W
5
NW
5
SSW
5
WSW
10
SW
15
SW
15
WSW
15
W
25
NW
20
NW
15
NW
5
W
10
S
10
S
15
S
25
S
30
SSW
40
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
 mm
—
—
—
—
—
1
1
2
4
—
—
—
—
—
3
—
9
10
max °C
6
7
6
7
7
6
7
7
4
1
1
1
1
1
4
5
6
5
min °C
5
7
6
6
6
6
6
6
1
1
0
0
1
1
2
5
5
-2
 chill °C
2
6
5
5
4
4
3
3
-5
-4
-4
-3
-2
-2
-3
1
0
-10
Humid %
25
36
43
47
50
62
94
89
84
73
66
66
79
93
97
94
96
77
Freeze m
2600
2750
3100
3250
3150
3250
3150
2900
2500
2050
2150
1850
2100
2050
2600
3150
3100
1950
Sea lvl1000m2000m3000m4000m5000m
5556656621-1-110355177487677331-1213563
Sunrise
6:20
—
—
6:20
—
—
6:22
—
—
6:22
—
—
6:24
—
—
6:24
—
—
Sunset
—
4:38
—
—
4:37
—
—
4:37
—
—
4:36
—
—
4:36
—
—
4:35
—

Next 3 days weather summary:

Light rain (total 8.0mm), mostly falling on Sun night. Mild temperatures (max 7°C on Fri afternoon, min 1°C on Sun night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 22.0mm), mainly falling Wed night. Becoming colder with a light covering of snow, mostly falling on Wed night. Freeze-thaw conditions (max 6°C on Wed afternoon, min -2°C on Wed night). Winds increasing (light winds from the W on Mon night, strong winds from the W by Wed night).

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Avalanche information: Japan Avalanche Network


Snow Radar

Latest snow reports near Manza Onsen:

No recent snow reports

No recent snow reports

Manza Onsen 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 2 of November has on average:

0.6
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.1
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.

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