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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:
8 am 03 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
cloud
cloud
part cloud
clear
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
rain showers
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
light rain
mod. rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
clear
clear
clear
km/h
10
NW
5
WNW
5
S
5
S
5
SSW
10
S
10
S
10
S
15
S
5
SW
5
WNW
5
NW
20
NW
15
NW
10
NW
0
WNW
5
NW
0
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
1
9
3
2
4
2
1
1
—
—
—
max °C
9
10
8
9
9
8
11
12
12
12
10
10
7
7
6
11
12
10
min °C
6
8
7
8
8
7
9
9
9
11
10
8
7
7
5
8
11
10
 chill °C
4
8
7
8
7
6
8
7
7
11
10
6
4
4
3
8
11
10
Humid %
66
54
79
72
76
88
84
78
93
99
99
98
82
62
76
50
46
62
Freeze m
3600
3550
3800
3850
3550
3900
4100
4300
4300
4400
4450
4550
4100
3900
3450
3650
4000
4300
Sea lvl1000m2000m3000m4000m5000m
7979871010101110877591110109710971111101211987511118
Sunrise
5:41
—
—
5:43
—
—
5:43
—
—
5:43
—
—
5:45
—
—
5:46
—
—
Sunset
—
5:27
—
—
5:25
—
—
5:23
—
—
5:22
—
—
5:21
—
—
5:20
—

Next 3 days weather summary:

Moderate rain (total 10.0mm), heaviest on Mon night. Very mild (max 12°C on Mon afternoon, min 6°C on Sat morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Tue morning. Very mild (max 12°C on Tue morning, min 5°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 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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