snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 8 am  16 Dec 2025 (local time)

New snow in Manza Onsen

3.2cm1.3in
Wed 17th (NGT)
The snow forecast for Manza Onsen is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Wed night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Wed morning, min -7°C on Wed night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): Light rain (total 4.0mm), mostly falling on Sat night. Freeze-thaw conditions (max 7°C on Sun morning, min 0°C on Fri morning). Wind will be generally light.


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-4
25
part cloud
Bottom Lift: 
-2
10
part cloud
6 Day Forecast
Issued: 8 am 16 Dec 2025 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
part cloud
part cloud
part cloud
cloud
light snow
snow showers
part cloud
clear
clear
clear
clear
cloud
light rain
rain showers
part cloud
part cloud
light snow
clear
some clouds
some clouds
some clouds
cloudy
light snow
snow shwrs
some clouds
clear
clear
clear
clear
cloudy
light rain
rain shwrs
some clouds
some clouds
light snow
 km/h
10
W
10
W
10
W
10
WSW
10
WSW
15
NW
15
NW
10
NW
5
W
10
SSW
5
SSW
10
SSW
15
SSW
10
S
15
S
15
S
10
SSW
15
NNW
Snow map
3
1
2
1
max °C
-2
-2
-5
0
0
-3
-4
-4
-4
2
2
1
4
3
3
7
7
4
min °C
-4
-5
-6
-2
-4
-7
-5
-6
-6
0
0
0
3
2
3
5
4
0
-8
-9
-10
-6
-8
-13
-10
-9
-10
-3
-3
-4
0
-1
0
2
2
-3
46
68
87
68
80
97
83
74
42
26
38
22
81
88
92
86
88
98
1000
1450
950
1450
1700
850
700
1000
1250
2150
2450
2700
2500
2550
2650
2950
2900
2350
topbotSea lvl1000m2000m3000m4000m5000m
-5-5-5-3-3-6-6-5-2133334552-3-4-6-1-2-5-5-5-5111433662
Sunrise
6:50
6:50
6:52
6:52
6:52
6:54
Sunset
4:30
4:30
4:31
4:31
4:31
4:32

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 34 km away from Manza Onsen

    22 hours ago
    weather station observation

    Rain and snow or hail reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen Ski Resort from Iizuna Kogen

  • 11 km away from Manza Onsen

    24 hours ago
    Is it snowing?

    Snow is falling in Shiga Kogen-Ichinose Family. from Shiga Kogen-Ichinose Family

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:26cm
Last snowfall:15 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:
1.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.1
Powder days
Fresh snow, limited sun, any wind.
0.9
Bluebird days
Average snow, mostly sunny, light wind.