snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 2 am  26 Dec 2025 (local time)

New snow in Manza Onsen

20.6cm8in
Fri 26th (AM)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Sun morning, min -15°C on Fri night). Winds decreasing (strong winds from the NW on Fri afternoon, light winds from the WSW by Sun afternoon).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Fri morning. Temperatures will be below freezing (max -4°C on Sun morning, min -15°C on Fri night). Winds decreasing (strong winds from the NW on Fri afternoon, light winds from the WSW by Sun afternoon).

Manza Onsen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon morning, min -10°C on Wed night). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-12
35
heavy snow
Bottom Lift: 
-9
25
heavy snow
6 Day Forecast
Issued: 2 am 26 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
snow showers
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
light snow
light snow
snow showers
clear
clear
clear
heavy snow
mod. snow
snow shwrs
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
light snow
light snow
snow shwrs
clear
clear
clear
 km/h
30
NNW
40
NW
25
WNW
15
W
15
W
20
W
15
WNW
5
WSW
10
S
10
SSW
15
SW
20
W
15
W
15
W
20
W
20
W
20
W
15
W
Snow map
15
5
1
1
1
max °C
-11
-13
-14
-10
-9
-8
-4
-4
-5
-2
-2
-4
-4
-4
-6
-6
-6
-8
min °C
-12
-14
-15
-11
-10
-9
-6
-4
-6
-3
-3
-5
-4
-5
-9
-7
-8
-10
-23
-26
-25
-17
-16
-15
-12
-7
-11
-7
-8
-11
-9
-10
-16
-14
-14
-18
94
89
70
53
62
59
58
54
53
38
47
65
85
93
74
51
56
70
350
0
0
0
500
0
750
1200
300
1200
1500
900
1200
1250
700
700
950
150
Sea lvl1000m2000m3000m4000m5000m
-13-16-15-12-11-10-6-5-6-4-4-6-5-6-9-8-8-10-10-12-15-9-9-11-4-5-8-2-3-6-3-4-8-5-7-10
Sunrise
6:56
6:56
6:56
6:56
6:56
6:56
Sunset
4:36
4:36
4:37
4:37
4:37
4:38

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 41 km away from Manza Onsen

    2 minutes ago
    Is it snowing?

    Heavy snow is falling in Akakura Kanko. from Akakura Kanko

  • 42 km away from Manza Onsen

    2 minutes ago
    Is it snowing?

    Snow falling in Akakura Onsen. from Akakura Onsen

  • 40 km away from Manza Onsen

    3 minutes ago
    Is it snowing?

    Snow falling heavily at Ikenotaira Onsen Alpenblick. from Ikenotaira Onsen Alpenblick

  • 40 km away from Manza Onsen

    31 minutes ago
    Is it snowing?

    Snow falling in Myoko Suginohara. from Myoko Suginohara

  • 34 km away from Manza Onsen

    2 hours ago
    weather station observation

    Continuous light snow reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:18cm
Last snowfall:25 Dec 2025
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 4 of December has on average:
2.1
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.0
Powder days
Fresh snow, limited sun, any wind.
1.8
Bluebird days
Average snow, mostly sunny, light wind.