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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 pm  19 Dec 2025 (local time)

New snow in Manza Onsen

1.9cm0.7in
Sun 21st (PM)
The snow forecast for Manza Onsen is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat night, min -7°C on Mon morning). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat night, min -7°C on Mon morning). Wind will be generally light.

Manza Onsen Weather (Days 4-6): A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed afternoon, min -7°C on Mon afternoon). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
2
10
clear
Bottom Lift: 
0
10
clear
6 Day Forecast
Issued: 2 pm 19 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
PM
night
AM
PM
night
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AM
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night
AM
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night
clear
clear
part cloud
part cloud
cloud
part cloud
light snow
light snow
light snow
snow showers
clear
cloud
clear
part cloud
light snow
light snow
light snow
clear
clear
some clouds
some clouds
cloudy
some clouds
light snow
light snow
light snow
snow shwrs
clear
cloudy
clear
some clouds
light snow
light snow
light snow
 km/h
10
SW
15
SW
20
SSW
20
SSW
20
SSW
25
SW
20
WSW
20
WNW
25
NW
15
NW
5
W
5
SSW
10
S
15
S
25
S
30
SW
10
WNW
Snow map
1
3
1
2
1
max °C
3
4
4
4
5
5
4
-2
-6
-6
-3
-2
-2
-1
1
2
0
min °C
2
3
3
4
4
5
1
-5
-7
-7
-6
-2
-2
-2
0
1
-4
0
0
-1
0
0
0
-3
-12
-15
-13
-10
-5
-5
-6
-6
-3
-10
45
29
79
75
75
82
92
91
72
69
37
43
51
82
89
92
90
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Sea lvl1000m2000m3000m4000m5000m
2333443-4-7-7-6-3-3-201-21144363-3-6-7-7-2-4-3-11-2
Sunrise
6:52
6:54
6:54
6:54
6:54
Sunset
4:31
4:31
4:32
4:32
4:34
4:34

Snow Radar

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Latest snow reports near Manza Onsen:

  • 31 km away from Manza Onsen

    11 hours ago
    Is it snowing?

    Partly cloudy at Madarao Kogen. Just a light breeze today. Feeling cold here today. There is a dusting of fresh snow. Packed snow on piste. The off-piste has an icy crust. from Madarao Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:11cm
Last snowfall:18 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 3 of December has on average:
2.7
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
1.5
Powder days
Fresh snow, limited sun, any wind.
1.4
Bluebird days
Average snow, mostly sunny, light wind.