snowy resort image
Ski Japan - Gunma

Manza Onsen Snow Forecast

Weather Forecast for Manza Onsen at 1640 m
Issued: 8 pm  02 Jan 2026 (local time)

New snow in Manza Onsen

11.3cm4.4in
Sat 3rd (AM)
The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Sun morning, min -12°C on Fri night). Wind will be generally light.

Manza Onsen Weather (Next 3 days): The snow forecast for Manza Onsen is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -4°C on Sun morning, min -12°C on Fri night). Wind will be generally light.

Manza Onsen Weather (Days 4-6): A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed morning, min -13°C on Mon night). Winds increasing (calm on Tue night, near gales from the WNW by Wed night).


Manza Onsen Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
-13
25
mod snow
Bottom Lift: 
-11
15
mod snow
6 Day Forecast
Issued: 8 pm 02 Jan 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
light snow
snow showers
clear
part cloud
snow showers
light snow
light snow
snow showers
clear
clear
part cloud
cloud
part cloud
snow showers
heavy snow
mod. snow
light snow
snow shwrs
clear
some clouds
snow shwrs
light snow
light snow
snow shwrs
clear
clear
some clouds
cloudy
some clouds
snow shwrs
 km/h
20
NW
20
WNW
20
WNW
20
NW
15
WNW
15
WNW
15
W
25
W
20
NW
25
WNW
15
WNW
10
W
5
SSW
5
S
15
W
30
WNW
Snow map
12
6
1
3
5
2
22
max °C
-11
-8
-8
-10
-4
-4
-7
-5
-6
-11
-5
-4
-7
-3
-3
-7
min °C
-12
-10
-11
-12
-7
-8
-8
-5
-9
-13
-8
-8
-8
-4
-7
-13
-20
-18
-18
-19
-13
-14
-14
-12
-18
-21
-14
-11
-11
-7
-14
-27
95
93
78
84
60
56
73
85
91
84
55
45
48
44
51
89
0
150
500
0
400
1000
300
900
650
0
300
1000
250
1100
1250
450
Sea lvl1000m2000m3000m4000m5000m
-14-13-12-11-8-7-8-8-10-13-9-7-7-6-6-13-12-9-10-11-6-6-8-5-8-12-7-6-8-4-5-10
Sunrise
6:58
6:58
6:58
6:58
6:58
Sunset
4:42
4:42
4:43
4:44
4:45

Snow Radar

Submit a report Eyeball Reporter

Latest snow reports near Manza Onsen:

  • 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

  • 34 km away from Manza Onsen

    6 hours ago
    weather station observation

    Freezing rain reported from Nagano at 120 metres elevation 8 kms SE of Iizuna Kogen but it is forecast cold enough for snow at the ski area from Iizuna Kogen

  • 31 km away from Manza Onsen

    6 hours ago
    Is it snowing?

    Snowing at Madarao Kogen. from Madarao Kogen

Manza Onsen Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:26cm
Last snowfall: 2 Jan 2026
Snow AlertsCreate Alert
Other resorts in Japan - Gunma are reporting: powder (0) / good piste (0)


Snow History

Week 1 of January has on average:
2.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
2.1
Powder days
Fresh snow, limited sun, any wind.
1.5
Bluebird days
Average snow, mostly sunny, light wind.