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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

Issued:
2 pm 09 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Fri
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
rain shwrs
km/h
5
ESE
5
SSE
0
NE
0
NE
0
NNW
5
N
5
N
0
NNW
5
N
0
NNE
5
SSE
0
SSW
0
SW
10
SSW
20
SW
15
NW
15
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
5
1
max °C
14
12
14
14
12
14
13
11
13
13
10
13
13
10
11
9
5
min °C
11
11
12
12
11
12
12
11
11
11
9
10
10
9
10
7
4
 chill °C
11
11
12
12
11
12
12
11
11
11
9
10
10
7
8
4
0
Humid %
55
57
55
55
68
55
51
60
52
57
74
75
62
80
85
97
78
Freeze m
4100
4100
4100
4150
4150
4300
4250
4250
4200
4150
4250
4000
4000
4000
3850
3500
3400
Sea lvl1000m2000m3000m4000m5000m
12111212111212101212101111910741391513101513914129131281194
Sunrise
—
—
5:48
—
—
5:48
—
—
5:48
—
—
5:50
—
—
5:50
—
—
Sunset
5:17
—
—
5:16
—
—
5:15
—
—
5:14
—
—
5:13
—
—
5:10
—

Next 3 days weather summary:

Mostly dry. Very mild (max 14°C on Fri afternoon, min 11°C on Fri afternoon). Wind will be generally light.

Days 4-6 weather summary:

Light rain (total 7.0mm), mostly falling on Wed afternoon. Very mild (max 13°C on Mon afternoon, min 4°C on Wed night). Wind will be generally light.

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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: 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 2 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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