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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 pm 10 Oct 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
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
part cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
light rain
light rain
some clouds
clear
clear
clear
km/h
5
NW
5
NNW
5
N
0
S
0
E
0
E
5
SSE
5
S
5
SSW
10
SSW
20
WSW
15
WNW
15
NW
10
W
10
W
5
W
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
—
—
2
3
—
—
—
—
max °C
12
14
14
12
14
13
11
13
13
10
12
7
4
7
7
6
min °C
11
12
12
11
12
11
10
11
10
9
9
5
3
4
6
6
 chill °C
11
12
12
11
12
11
10
10
9
7
7
2
0
2
6
5
Humid %
66
51
49
64
55
59
75
62
61
83
81
96
74
64
51
62
Freeze m
4300
4350
4350
4350
4250
4200
4300
4150
3950
4050
3800
3200
3250
3250
2900
3450
Sea lvl1000m2000m3000m4000m5000m
11121211121210121199635661015131015139141291274874
Sunrise
—
5:48
—
—
5:48
—
—
5:50
—
—
5:50
—
—
5:52
—
—
Sunset
—
—
5:15
—
—
5:14
—
—
5:13
—
—
5:10
—
—
5:09
—

Next 4 days weather summary:

Mostly dry. Very mild (max 14°C on Sun morning, min 10°C on Mon night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 5.0mm), mostly falling on Wed morning. Very mild (max 12°C on Wed morning, min 3°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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