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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 04 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Sun
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light rain
light rain
light rain
part cloud
clear
cloud
cloud
light rain
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
light rain
light rain
light rain
some clouds
clear
cloudy
cloudy
light rain
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
km/h
0
SE
10
SSE
15
S
15
SSW
10
SW
5
WNW
5
WNW
15
NW
20
NW
15
NNW
5
W
5
W
5
WNW
5
SW
5
N
5
ENE
10
SE
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
1
1
1
—
—
—
—
4
2
1
—
—
—
—
—
—
—
max °C
9
8
9
11
11
11
10
8
7
7
7
10
11
9
13
13
11
min °C
8
7
8
10
10
11
9
6
6
5
5
8
10
9
11
11
10
 chill °C
6
6
5
8
9
11
8
2
2
3
4
7
10
9
11
11
9
Humid %
73
93
90
73
66
83
77
78
69
67
55
59
54
71
51
57
61
Freeze m
3700
3900
4100
4200
4250
4150
4450
4100
3950
3600
3350
3600
3700
4050
4100
4100
4100
Sea lvl1000m2000m3000m4000m5000m
87810111097666810911111010799912978641110714128
Sunrise
—
—
5:43
—
—
5:43
—
—
5:45
—
—
5:46
—
—
5:47
—
—
Sunset
5:25
—
—
5:23
—
—
5:22
—
—
5:21
—
—
5:20
—
—
5:17
—

Next 3 days weather summary:

Light rain (total 9.0mm), mostly falling on Sun afternoon. Very mild (max 11°C on Mon afternoon, min 6°C on Tue night). Wind will be generally light.

Days 4-6 weather summary:

Some drizzle, heaviest during Wed afternoon. Very mild (max 13°C on Fri morning, min 5°C on Wed afternoon). 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 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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