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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 8 am  23 Dec 2025 (local time)

New snow in Manza Onsen

2.6cm1.0in
Tue 23rd (NGT)
The snow forecast for Manza Onsen is: Mild with light rain (total 9.0mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 2°C on Wed night, min -8°C on Thu night). Winds increasing (light winds from the S on Tue morning, strong winds from the WNW by Thu night).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: Mild with light rain (total 9.0mm) on Thu morning Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 2°C on Wed night, min -8°C on Thu night). Winds increasing (light winds from the S on Tue morning, strong winds from the WNW by Thu night).

Manza Onsen Weather (Days 4-6): 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 WNW on Fri afternoon, calm by Sun night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-3
15
part cloud
Bottom Lift: 
-4
10
part cloud
6 Day Forecast
Issued: 8 am 23 Dec 2025 / Updates in ::
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Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
snow showers
light snow
cloud
light rain
mod rain
light snow
snow showers
heavy snow
light snow
snow showers
cloud
cloud
part cloud
light snow
snow showers
clear
clear
clear
snow shwrs
light snow
cloudy
light rain
mod. rain
light snow
snow shwrs
heavy snow
light snow
snow shwrs
cloudy
cloudy
some clouds
light snow
snow shwrs
clear
 km/h
5
S
10
SSE
10
SSW
15
S
10
SSW
5
WSW
10
WSW
10
W
20
SW
45
NW
45
WNW
25
WNW
10
NW
5
W
10
SW
15
WNW
10
NW
5
W
Snow map
3
4
20
5
2
1
2
6
1
max °C
-1
-1
-1
1
1
2
2
2
0
-9
-13
-14
-8
-8
-10
-4
-4
-7
min °C
-3
-4
-4
0
1
2
2
1
-8
-11
-14
-15
-11
-12
-12
-6
-8
-8
-6
-8
-9
-4
-2
-1
0
-3
-18
-22
-26
-24
-17
-16
-16
-12
-12
-12
57
58
72
94
93
87
97
97
83
94
93
77
68
70
61
82
81
60
1150
1350
1650
1850
2200
2500
2250
2000
1550
350
0
0
0
300
0
700
950
350
Sea lvl1000m2000m3000m4000m5000m
-3-2-20121-1-6-14-16-15-12-11-11-9-7-6-2-3-311222-4-10-14-15-10-10-11-5-6-8
Sunrise
6:54
6:54
6:54
6:56
6:56
6:56
Sunset
4:34
4:34
4:35
4:36
4:36
4:37

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 31 km away from Manza Onsen

    32 hours ago
    Is it snowing?

    It is snowing steadily in Nozawa Onsen. from Nozawa Onsen

  • 36 km away from Manza Onsen

    38 hours ago
    Is it snowing?

    Snowing at a moderate rate in Kagura. from Kagura

  • 31 km away from Manza Onsen

    40 hours ago
    Is it snowing?

    Snow is falling in Nozawa Onsen. from Nozawa Onsen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:9cm
Last snowfall:22 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:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.2
Powder days
Fresh snow, limited sun, any wind.
0.8
Bluebird days
Average snow, mostly sunny, light wind.