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Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1820 m
Issued: 8 pm  23 Dec 2025 (local time)

New snow in Manza Onsen

3.6cm1.4in
Wed 24th (AM)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri afternoon). Winds increasing (light winds from the WSW on Wed night, near gales from the WNW by Fri afternoon).

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 3°C on Wed afternoon, min -15°C on Fri afternoon). Winds increasing (light winds from the WSW on Wed night, near gales from the WNW by Fri afternoon).

Manza Onsen Weather (Days 4-6): A dusting of new snow. Temperatures will be below freezing (max -2°C on Mon morning, min -15°C on Fri night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the SW by Sun night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-1
20
light snow
Bottom Lift: 
-1
10
light snow
6 Day Forecast
Issued: 8 pm 23 Dec 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
snow showers
snow showers
cloud
light snow
light snow
light snow
light snow
heavy snow
mod snow
light snow
light snow
cloud
part cloud
snow showers
snow showers
clear
snow shwrs
snow shwrs
cloudy
light snow
light snow
light snow
light snow
heavy snow
mod. snow
light snow
light snow
cloudy
some clouds
snow shwrs
snow shwrs
clear
 km/h
15
SW
20
SSW
15
WSW
10
WSW
15
WSW
10
WNW
20
SW
50
NW
50
WNW
35
WNW
15
WNW
10
W
10
WSW
20
WNW
15
WNW
10
WSW
Snow map
3
1
1
1
1
2
23
6
2
max °C
0
2
3
3
2
0
-1
-10
-14
-14
-11
-10
-10
-6
-6
-4
min °C
-1
1
3
2
2
-1
-8
-12
-15
-15
-12
-11
-11
-8
-6
-6
-6
-4
-1
-1
-2
-5
-17
-25
-28
-24
-20
-16
-16
-16
-12
-10
76
83
86
88
98
96
87
94
93
68
60
61
51
77
68
47
1550
2050
2350
2350
2200
1900
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450
0
0
0
200
0
550
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0
Sea lvl1000m2000m3000m4000m5000m
-21221-2-6-12-16-15-12-12-12-9-7-6-213220-4-9-13-15-10-11-12-6-7-8
Sunrise
6:54
6:54
6:56
6:56
6:56
Sunset
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

    37 hours ago
    Is it snowing?

    It is snowing steadily in Nozawa Onsen. from Nozawa Onsen

  • 36 km away from Manza Onsen

    43 hours ago
    Is it snowing?

    Snowing at a moderate rate in Kagura. from Kagura

  • 31 km away from Manza Onsen

    46 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:
2.1
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.