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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:
2.8 cm on Wed 18th
Issued:
2 am 12 Nov 2026 (local time)
Forecast update in:
 hr.  min.
Last 6 daysScroll left for last 6 daysNow
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light snow
cloud
part cloud
light snow
light rain
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
light rain
light rain
light snow
cloudy
some clouds
light snow
light rain
km/h
10
WNW
10
W
10
WSW
10
W
10
NW
5
SW
5
WSW
5
SW
10
SSW
10
SW
15
W
20
NW
20
NW
15
NW
10
WSW
10
S
10
SSE
15
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
 mm
—
—
—
—
—
—
—
—
1
1
2
4
2
1
—
—
2
1
max °C
5
5
5
6
6
6
7
7
5
5
6
6
3
2
1
1
2
5
min °C
3
5
4
5
6
5
6
6
4
4
6
3
3
1
0
1
1
3
 chill °C
0
3
2
2
4
4
6
5
1
1
3
-2
-1
-3
-3
-3
-3
-2
Humid %
49
40
41
23
34
34
37
46
61
82
94
81
76
81
78
82
95
90
Freeze m
2900
2900
2800
2600
2650
2900
3100
3100
3000
3150
2950
2950
2850
2450
2000
2400
2300
2650
Sea lvl1000m2000m3000m4000m5000m
354555664454311123653764874565520223
Sunrise
6:18
—
—
6:20
—
—
6:20
—
—
6:22
—
—
6:22
—
—
6:24
—
—
Sunset
—
4:38
—
—
4:38
—
—
4:37
—
—
4:37
—
—
4:36
—
—
4:36
—

Next 3 days weather summary:

Some drizzle, heaviest during Sat night. Mild temperatures (max 7°C on Sat morning, min 3°C on Thu morning). Wind will be generally light.

Days 4-6 weather summary:

Moderate rain (total 13.0mm), heaviest on Tue afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min 0°C on Mon 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: 7 Nov 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 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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